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Silicon monoxide

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with 'n' = 2,3,4,5 are known, all having closed ring structures in which the silicon atoms are connected through bridging oxygen atoms (i.e. each oxygen atom is singly bonded to two silicon atoms; no Si-Si bonds), suggests the Si=O double bond structure, with a hypovalent silicon atom, is likely for
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Potter reported SiO solid as yellowish-brown in color and as being an electrical and thermal insulator. The solid burns in oxygen and decomposes water with the liberation of hydrogen. It dissolves in warm alkali hydroxides and in hydrofluoric acid. Even though Potter reported the heat of
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Because of the volatility of SiO, silica can be removed from ores or minerals by heating them with silicon to produce gaseous SiO in this manner. However, due to the difficulties associated with accurately measuring its vapor pressure, and because of the dependency on the specifics of the
703:. Maybery claimed that SiO formed as an amorphous greenish-yellow substance with a vitreous luster when silica was reduced with charcoal in the absence of metals in an electric furnace. The substance was always found at the interface between the charcoal and silica particles. 454: 864:
Silicon monoxide molecules have been trapped in an argon matrix cooled by helium. In these conditions, the SiO bond length is between 148.9 pm and 151 pm. This bond length is similar to the length of Si=O double bonds (148 pm) in the matrix-isolated linear molecule
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Chrystie, Robin S. M.; Janbazi, Hossein; Dreier, Thomas; Wiggers, Hartmut; Wlokas, Irenäus; Schulz, Christof (2019-01-01). "Comparative study of flame-based SiO2 nanoparticle synthesis from TMS and HMDSO: SiO-LIF concentration measurement and detailed simulation".
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Gunduz, D. C., Tankut, A., Sedani, S., Karaman, M. and Turan, R. (2015) Crystallization and phase separation mechanism of silicon oxide thin films fabricated via e-beam evaporation of silicon monoxide. Phys. Status Solidi C, 12: 1229–1235.
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is the chemical compound with the formula SiO where silicon is present in the oxidation state +2. In the vapour phase, it is a diatomic molecule. It has been detected in stellar objects and has been described as the most common
856:. Based on the dependence of the rate of silica weight loss on the gas flow rate normal to the interface, the rate of this reduction appears to be controlled by convective diffusion or mass transfer from the reacting surface. 797:) crucible at the melting point of silicon, one study yielded a value of 0.002 atm. For the direct vaporization of pure, amorphous SiO solid, 0.001 atm has been reported. For a coating system, at the phase boundary between SiO 706:
By investigating some of the chemical properties of the substance, its specific gravity, and a combustion analysis, Maybery deduced that the substance must be SiO. The equation representing the partial chemical reduction of
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engineer. Using an electric furnace, Potter was able to attain a temperature of 1700 °C and observe the generation of SiO. Potter also investigated the properties and applications of the solid form of SiO.
889:(112.8 pm); in light of this the observed bond length of SiO may be consistent with at least some triple-bond character in the diatomic molecule. The SiO double bond structure is, notably, an exception to Lewis' 995:(which could, arguably, be used as evidence that SiO is a unique chemical compound), some studies characterized commercially available solid silicon monoxide materials as an inhomogeneous mixture of amorphous 881:. However, the SiO triple bond has a calculated bond length of 150 pm and a bond energy of 794 kJ/mol, which are also very close to those reported for SiO. In the carbon analogues the formal double bonds of 1010:
phases. Recent spectroscopic studies in a correlation with Potter's report suggest that commercially available solid silicon monoxide materials can not be considered as an inhomogeneous mixture of amorphous
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for molecules composed of the light main group elements, whereas the SiO triple bond satisfies this rule. That anomaly not withstanding, the observation that monomeric SiO is short-lived and that (SiO)
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and Si in a few hours between 400 °C and 800 °C and very rapidly between 1,000 °C and 1,440 °C, although the reaction does not go to completion.
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However, Winkler was not able to produce the monoxide since the temperature of the mixture was only around 1000 °C. The experiment was repeated in 1905 by
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Schulmeister K. and Mader W. (2003) TEM investigation on the structure of amorphous silicon monoxide. Journal of Non-Crystalline Solids, 320, 1-3, 143-150.
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Han, Gilsoo; Sohn, Hong Yong (2005). "Kinetics of the Hydrogen Reduction of Silica Incorporating the Effect of Gas-Volume Change upon Reaction".
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As the SiO product volatilizes off (is removed), the equilibrium shifts to the right, resulting in the continued consumption of SiO
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with twice the amount of carbon yields elemental silicon and twice the amount of carbon monoxide. In 1890, the German chemist
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Friede B., Jansen M. (1996) Some comments on so-called silicon monoxide. Journal of Non-Crystalline Solids, 204, 2, 202-203.
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J. W. Mellor "A Comprehensive Treatise on Inorganic and Theoretical Chemistry" Vol VI, Longmans, Green and Co. (1947) p. 234.
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J. W. Mellor "A Comprehensive Treatise on Inorganic and Theoretical Chemistry" Vol VI, Longmans, Green and Co. (1947) p. 235.
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Gibb, A.G.; Davis, C.J.; Moore, T.J.T., A survey of SiO 5 → 4 emission towards outflows from massive young stellar objects.
593: 6154: 1237:"Handbook of Semiconductor Silicon Technology," W. C. O'Mara, R. B. Herring, L. P. Hunt, Noyes Publications (1990), p. 148 3003: 789:
experimental design, various values have been reported in the literature for the vapor pressure of SiO (g). For the p
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Matrix-isolated molecular SiO reacts with oxygen atoms generated by microwave discharge to produce molecular
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combustion of SiO to be 200 to 800 calories higher than that of an equilibrium mixture of Si and SiO
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HERTL, W.; PULTZ, W. W. (1967). "Disproportionation and Vaporization of Solid Silicon Monoxide".
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Interstellar SiO was first reported in 1971 after detection in the giant molecular cloud
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Wilson, R. W.; Penzias, A. A.; Jefferts, K. B.; Kutner, M.; Thaddeus, P. (1971).
1012: 996: 886: 878: 742: 567: 537: 514: 186: 1434: 643:, which is available commercially and used to deposit films of SiO. Glassy (SiO) 5904: 5449: 5309: 5211: 5096: 4876: 4417: 4070: 4050: 3817: 3408: 2933: 2898: 2681: 2571: 2536: 2521: 2456: 2451: 2350: 2250: 2169: 2144: 2109: 2054: 2029: 1898: 1746: 1031: 882: 576: 549: 6148: 5519: 4237: 3953: 3943: 3791: 3765: 2963: 2818: 2701: 2676: 2657: 2601: 2481: 2439: 2434: 2174: 2164: 2124: 1999: 1893: 1848: 1823: 1705: 1685: 1599: 1560: 1442: 1394: 1351: 1282: 1164: 633:
When SiO gas is cooled rapidly, it condenses to form a brown/black polymeric
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Gardner, Richard A. (1974). "The kinetics of silica reduction in hydrogen".
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The first precise report on the formation of SiO was in 1887 by the chemist
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Holleman, Arnold Frederik; Wiberg, Egon (2001), Wiberg, Nils (ed.),
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Except where otherwise noted, data are given for materials in their
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Inorganic Chemistry, Holleman-Wiberg, Academic Press (2001) p. 858.
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with some chemical bonding at the interface of the Si and SiO
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Martin-Pintado, J.; Bachiller, R.; Fuente, A. (1992-02-01).
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Charles A. (2004) Schacht Refractories handbook. CRC Press,
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Condensing molecular SiO in argon matrix together with
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Silicon chemistry: from the atom to extended systems
885:(116 pm) is also close to the triple bond length of 1226:Electrochemical and Metallurgical Industry, Vol. 5 1048: 1171: 1083:Monthly Notices of the Royal Astronomical Society 6146: 1247:Nuth III, Joseph A.; Ferguson, Frank T. (2006). 1246: 224: 1259:(2). American Astronomical Society: 1178–1183. 453: 72: 1057: 3362: 3127: 1625: 804:Silica itself, or refractories containing SiO 1527:"Discovery of Interstellar Silicon Monoxide" 667:protects the material from further oxidation 415:1,880 °C (3,420 °F; 2,150 K) 405:1,702 °C (3,096 °F; 1,975 K) 859: 3369: 3355: 3134: 3120: 1632: 1618: 1142: 1025: 277: 158: 136: 1550: 1272: 985: 244: 1423:Proceedings of the Combustion Institute 1364: 1332:Journal of the American Ceramic Society 1329: 1145:Journal of the American Ceramic Society 1121:Peter Jutzi and Ulrich Schubert (2003) 1117: 1115: 1113: 1111: 1109: 1107: 940:(Si-O 149 pm), and the linear molecule 801:and a silicide, 0.01 atm was reported. 657:Its surface readily oxidizes in air at 273: 202: 6147: 149: 3350: 3141: 3115: 1613: 793:above molten silicon in a quartz (SiO 325:Key: LIVNPJMFVYWSIS-UHFFFAOYSA-N 305:Key: UXMAWJKSGBRJKV-UHFFFAOYSA-N 116: 1104: 1224:E. F. Roeber H. C. Parmelee (Eds.) 1215:U.S. Patent 182,082, July 26, 1905. 315:Key: LIVNPJMFVYWSIS-UHFFFAOYAO 215: 13: 3004:Nexus for Exoplanet System Science 1157:10.1111/j.1151-2916.1967.tb15135.x 812:or CO at high temperatures, e.g.: 449: 14: 6176: 2904:Atomic and molecular astrophysics 1641:Molecules detected in outer space 3094: 3082: 3070: 3059: 3058: 1865: 1856: 1847: 1367:Journal of Solid State Chemistry 1344:10.1111/j.1551-2916.2005.00144.x 1091:10.1111/j.1365-2966.2007.12455.x 928:(with Si-O distance 148 pm) and 583: 31: 22: 3029:Polycyclic aromatic hydrocarbon 1567: 1518: 1500: 1483: 1466: 1457: 1413: 1358: 1323: 1306: 1297: 1240: 1231: 959:which has a linear structure. 783: 649:is air and moisture sensitive. 579:(at 25 °C , 100 kPa). 1218: 1209: 1196: 1183: 1136: 1075: 711:with C can be represented as: 697:Case School of Applied Science 1: 2954:Extraterrestrial liquid water 1495:10.1016/S0022-3093(03)00029-2 1478:10.1016/S0022-3093(96)00555-8 1041: 686: 628: 1387:10.1016/0022-4596(74)90092-9 944:(Si-O 149 pm, Si-S 190 pm). 652: 625:of silicon in the universe. 7: 6155:Inorganic silicon compounds 2185:Protonated hydrogen cyanide 1435:10.1016/j.proci.2018.07.024 1373:(4). Elsevier BV: 336–344. 10: 6181: 3579:Praseodymium(III,IV) oxide 3376: 1580:Astronomy and Astrophysics 962:When metal atoms (such as 6128: 6082: 6001: 5922: 5771: 5607: 5033: 4291: 3886: 3667: 3384: 3205: 3170: 3149: 3053: 2944:Earliest known life forms 2939:Diffuse interstellar band 2879: 2799: 2724: 2615: 2550: 2490: 2418: 2410:Protonated cyanoacetylene 2324: 2218: 2180:Protonated carbon dioxide 2140:Hydromagnesium isocyanide 2088: 1874: 1845: 1656: 1647: 1531:The Astrophysical Journal 1253:The Astrophysical Journal 737:Complete reduction of SiO 573: 500: 431: 385:brown-black glassy solid 377:44.08 g/mol 354: 334: 289: 56: 44: 39: 30: 21: 2989:Iron–sulfur world theory 2984:Photodissociation region 2687:Methyl-cyano-diacetylene 860:Gaseous (molecular) form 302:InChI=1S/H3OSi/c1-2/h2H3 4809:Praseodymium(III) oxide 3545:Manganese(II,III) oxide 3064:Category:Astrochemistry 2654:, fullerene, buckyball) 2341:Cyanobutadiynyl radical 2316:Silicon-carbide cluster 2306:Protonated formaldehyde 1592:1992A&A...254..315M 1026:Interstellar occurrence 808:, can be reduced with H 5380:Protactinium(IV) oxide 5366:Praseodymium(IV) oxide 4554:Einsteinium(III) oxide 4452:Californium(III) oxide 3870:Water (hydrogen oxide) 3385:Mixed oxidation states 3077:Outer space portal 2919:Circumstellar envelope 1884:Aluminium(I) hydroxide 1794:Phosphorus mononitride 1671:Aluminium monofluoride 1666:Aluminium monochloride 1513:10.1002/pssc.201510114 986:Solid (polymeric) form 460: 6130:Oxides are sorted by 5981:Technetium(VII) oxide 5717:Protactinium(V) oxide 4826:Promethium(III) oxide 4605:Gadolinium(III) oxide 4537:Dysprosium(III) oxide 4161:Protactinium monoxide 3613:Terbium(III,IV) oxide 2974:Interplanetary medium 2949:Extraterrestrial life 2587:Octatetraynyl radical 2205:Tricarbon monosulfide 1752:Magnesium monohydride 1338:(4). Wiley: 882–888. 1206:. 23, (1890) p. 2652. 1151:(7). Wiley: 378–381. 1085:, 382, 3, 1213-1224. 459: 5930:Dichlorine heptoxide 5700:Phosphorus pentoxide 5666:Dinitrogen pentoxide 5464:Technetium(IV) oxide 5181:Dinitrogen tetroxide 4996:Ytterbium(III) oxide 4758:Neodymium(III) oxide 4741:Manganese(III) oxide 4384:Berkelium(III) oxide 4333:Americium(III) oxide 3494:Dichlorine pentoxide 3477:Cobalt(II,III) oxide 3443:Chlorine perchlorate 3101:Chemistry portal 3089:Astronomy portal 3035:RNA world hypothesis 3019:PAH world hypothesis 2712:Heptatrienyl radical 2644:Buckminsterfullerene 2532:Methylcyanoacetylene 2040:Silicon carbonitride 2015:Methylidynephosphane 1981:Magnesium isocyanide 1889:Aluminium isocyanide 1691:Carbon monophosphide 442:(fire diamond) 46:Preferred IUPAC name 6037:Ruthenium tetroxide 5947:Manganese heptoxide 5793:Molybdenum trioxide 5408:Ruthenium(IV) oxide 5338:Plutonium(IV) oxide 5282:Neptunium(IV) oxide 5083:Californium dioxide 5055:Berkelium(IV) oxide 4979:Vanadium(III) oxide 4962:Tungsten(III) oxide 4945:Titanium(III) oxide 4911:Thallium(III) oxide 4860:Samarium(III) oxide 4792:Phosphorus trioxide 4724:Lutetium(III) oxide 4588:Europium(III) oxide 4520:Dinitrogen trioxide 4486:Chromium(III) oxide 4435:Caesium sesquioxide 4299:Actinium(III) oxide 4141:Phosphorus monoxide 4131:Palladium(II) oxide 4091:Manganese(II) oxide 3894:Aluminium(II) oxide 3727:Dichlorine monoxide 3647:Triuranium octoxide 3630:Tribromine octoxide 3596:Silver(I,III) oxide 3460:Chloryl perchlorate 2979:Interstellar medium 2959:Forbidden mechanism 2772:Hydrogen isocyanide 2462:Hexatriynyl radical 2045:c-Silicon dicarbide 1950:Hydrogen isocyanide 1814:Silicon monosulfide 1789:Phosphorus monoxide 1757:Methylidyne radical 1716:Fluoromethylidynium 1676:Aluminium(II) oxide 1543:1971ApJ...167L..97W 1379:1974JSSCh...9..336G 1265:2006ApJ...649.1178N 1060:Inorganic Chemistry 695:(1850–1927) at the 665:surface layer that 542:Germanium(II) oxide 422:Solubility in water 18: 6165:Inorganic polymers 6002:+8 oxidation state 5964:Rhenium(VII) oxide 5923:+7 oxidation state 5863:Tellurium trioxide 5772:+6 oxidation state 5734:Tantalum pentoxide 5615:Antimony pentoxide 5608:+5 oxidation state 5576:Vanadium(IV) oxide 5548:Tungsten(IV) oxide 5153:Chromium(IV) oxide 5034:+4 oxidation state 5013:Yttrium(III) oxide 4928:Thulium(III) oxide 4894:Terbium(III) oxide 4843:Rhodium(III) oxide 4656:Holmium(III) oxide 4622:Gallium(III) oxide 4401:Bismuth(III) oxide 4292:+3 oxidation state 4258:Vanadium(II) oxide 4248:Titanium(II) oxide 4041:Germanium monoxide 4031:Europium(II) oxide 4014:Dinitrogen dioxide 3984:Chromium(II) oxide 3914:Berkelium monoxide 3887:+2 oxidation state 3675:Aluminium(I) oxide 3668:+1 oxidation state 3562:Mellitic anhydride 3511:Iron(II,III) oxide 3392:Antimony tetroxide 2999:Molecules in stars 2969:Intergalactic dust 2914:Circumstellar dust 2856:Naphthalene cation 2791:Trihydrogen cation 2767:Hydrogen deuteride 2692:Methyltriacetylene 2527:Hexapentaenylidene 2346:E-Cyanomethanimine 2266:Cyclopropenylidene 2200:Tricarbon monoxide 2190:Silicon tricarbide 2160:Methylene amidogen 2150:Isothiocyanic acid 2065:Thioxoethenylidene 2025:Trihydrogen cation 1839:Titanium(II) oxide 1799:Potassium chloride 1778:Sulfur mononitride 1721:Helium hydride ion 1696:Carbon monosulfide 1191:Amer. Chem. Journ. 693:Charles F. Maybery 606:Infobox references 501:Related compounds 461: 16: 6142: 6141: 6065:Hassium tetroxide 6009:Iridium tetroxide 5877:Tungsten trioxide 5835:Selenium trioxide 5807:Polonium trioxide 5779:Chromium trioxide 5751:Vanadium(V) oxide 5683:Niobium pentoxide 5649:Bismuth pentoxide 5632:Arsenic pentoxide 5590:Zirconium dioxide 5492:Terbium(IV) oxide 5478:Tellurium dioxide 5394:Rhodium(IV) oxide 5268:Manganese dioxide 5240:Hafnium(IV) oxide 5198:Germanium dioxide 5041:Americium dioxide 4775:Nickel(III) oxide 4673:Indium(III) oxide 4571:Erbium(III) oxide 4503:Cobalt(III) oxide 4469:Cerium(III) oxide 4350:Antimony trioxide 4268:Yttrium(II) oxide 4151:Polonium monoxide 4101:Mercury(II) oxide 3974:Chlorine monoxide 3844:Thallium(I) oxide 3714:Dicarbon monoxide 3528:Lead(II,IV) oxide 3344: 3343: 3143:Silicon compounds 3109: 3108: 3024:Pseudo-panspermia 2720: 2719: 2667:Cyanodecapentayne 2607:N-Methylformamide 2582:Methyldiacetylene 2507:Aminoacetonitrile 2477:Methyl isocyanate 2395:Methyl isocyanide 2276:Isocyanoacetylene 2256:Cyanoformaldehyde 2135:Hydrogen peroxide 2020:Potassium cyanide 1976:Magnesium cyanide 1929:Disilicon carbide 1924:Dicarbon monoxide 1731:Hydrogen fluoride 1726:Hydrogen chloride 773:Henry Noel Potter 677:disproportionates 614:Chemical compound 612: 611: 523:Silicon telluride 322:InChI=1S/OSi/c1-2 258:CompTox Dashboard 98:Interactive image 17:Silicon monoxide 6172: 6023:Osmium tetroxide 5891:Uranium trioxide 5821:Rhenium trioxide 5534:Titanium dioxide 5422:Selenium dioxide 5352:Polonium dioxide 5324:Platinum dioxide 5296:Nitrogen dioxide 5167:Curium(IV) oxide 5139:Chlorine dioxide 5125:Cerium(IV) oxide 4367:Arsenic trioxide 4228:Thorium monoxide 4211:Disulfur dioxide 4181:Silicon monoxide 4111:Nickel(II) oxide 4004:Copper(II) oxide 3994:Cobalt(II) oxide 3934:Bromine monoxide 3779:Mercury(I) oxide 3740:Gallium(I) oxide 3701:Caesium monoxide 3371: 3364: 3357: 3348: 3347: 3136: 3129: 3122: 3113: 3112: 3099: 3098: 3097: 3087: 3086: 3085: 3075: 3074: 3073: 3062: 3061: 3009:Organic compound 2909:Chemical formula 2814:Dihydroxyacetone 2762:Hydrogen cyanide 2447:Cyanodiacetylene 2301:Propadienylidene 2195:Thioformaldehyde 2070:Titanium dioxide 2035:Sodium hydroxide 1956:Hydrogen sulfide 1944:Hydrogen cyanide 1904:Carbonyl sulfide 1869: 1860: 1851: 1809:Silicon monoxide 1742:Hydroxyl radical 1654: 1653: 1634: 1627: 1620: 1611: 1610: 1604: 1603: 1571: 1565: 1564: 1554: 1522: 1516: 1504: 1498: 1487: 1481: 1470: 1464: 1461: 1455: 1454: 1429:(1): 1221–1229. 1417: 1411: 1408: 1399: 1398: 1362: 1356: 1355: 1327: 1321: 1310: 1304: 1301: 1295: 1294: 1276: 1244: 1238: 1235: 1229: 1222: 1216: 1213: 1207: 1200: 1194: 1187: 1181: 1178: 1169: 1168: 1140: 1134: 1119: 1102: 1079: 1073: 1072: 1055: 958: 957: 956: 943: 939: 938: 937: 927: 926: 925: 914:carbonyl sulfide 876: 875: 874: 848: 846: 845: 835: 834: 833: 825: 824: 767: 763: 759: 758: 757: 733: 729: 725: 724: 723: 669:. However, (SiO) 659:room temperature 618:Silicon monoxide 596: 590: 587: 586: 519:Silicon selenide 481: 474: 467: 452: 362:Chemical formula 312:InChI=1/OSi/c1-2 282: 281: 266: 264: 248: 228: 217: 206: 204:Silicon+monoxide 187:Gmelin Reference 170: 162: 151: 140: 120: 100: 76: 50:Silicon monoxide 35: 26: 19: 15: 6180: 6179: 6175: 6174: 6173: 6171: 6170: 6169: 6145: 6144: 6143: 6138: 6136:Category:Oxides 6132:oxidation state 6124: 6078: 6074: 6060: 6051:Xenon tetroxide 6046: 6032: 6018: 5997: 5993: 5989: 5976: 5972: 5959: 5955: 5942: 5938: 5918: 5914: 5900: 5886: 5872: 5858: 5849:Sulfur trioxide 5844: 5830: 5816: 5802: 5788: 5767: 5763: 5759: 5746: 5742: 5729: 5725: 5712: 5708: 5695: 5691: 5678: 5674: 5661: 5657: 5644: 5640: 5627: 5623: 5603: 5599: 5585: 5571: 5562:Uranium dioxide 5557: 5543: 5529: 5515: 5506:Thorium dioxide 5501: 5487: 5473: 5459: 5445: 5436:Silicon dioxide 5431: 5417: 5403: 5389: 5375: 5361: 5347: 5333: 5319: 5305: 5291: 5277: 5263: 5249: 5235: 5226:Iridium dioxide 5221: 5207: 5193: 5189: 5176: 5162: 5148: 5134: 5120: 5111:Carbon trioxide 5106: 5092: 5078: 5069:Bromine dioxide 5064: 5050: 5029: 5025: 5021: 5008: 5004: 4991: 4987: 4974: 4970: 4957: 4953: 4940: 4936: 4923: 4919: 4906: 4902: 4889: 4885: 4872: 4868: 4855: 4851: 4838: 4834: 4821: 4817: 4804: 4800: 4787: 4783: 4770: 4766: 4753: 4749: 4736: 4732: 4719: 4715: 4707:Lanthanum oxide 4702: 4698: 4690:Iron(III) oxide 4685: 4681: 4668: 4664: 4651: 4647: 4639:Gold(III) oxide 4634: 4630: 4617: 4613: 4600: 4596: 4583: 4579: 4566: 4562: 4549: 4545: 4532: 4528: 4515: 4511: 4498: 4494: 4481: 4477: 4464: 4460: 4447: 4443: 4430: 4426: 4413: 4409: 4396: 4392: 4379: 4375: 4362: 4358: 4345: 4341: 4328: 4324: 4316:Aluminium oxide 4311: 4307: 4287: 4223: 4219: 4201:Sulfur monoxide 4191:Strontium oxide 4081:Magnesium oxide 4061:Iodine monoxide 4026: 4022: 3964:Carbon monoxide 3924:Beryllium oxide 3882: 3878: 3865: 3852: 3839: 3826: 3813: 3805:Potassium oxide 3800: 3787: 3774: 3761: 3753:Iodine(I) oxide 3748: 3735: 3722: 3709: 3696: 3688:Copper(I) oxide 3683: 3663: 3659: 3655: 3642: 3638: 3625: 3621: 3608: 3604: 3591: 3587: 3574: 3570: 3557: 3553: 3540: 3536: 3523: 3519: 3506: 3502: 3489: 3485: 3472: 3468: 3455: 3451: 3438: 3434: 3426:Carbon suboxide 3421: 3417: 3404: 3400: 3380: 3375: 3345: 3340: 3335: 3326: 3322: 3313: 3309: 3301: 3297: 3289: 3285: 3277: 3269: 3261: 3253: 3245: 3237: 3229: 3216: 3201: 3197: 3193: 3185: 3181: 3166: 3145: 3140: 3110: 3105: 3095: 3093: 3083: 3081: 3071: 3069: 3049: 2875: 2851: 2842: 2795: 2785: 2728: 2716: 2697:Propionaldehyde 2672:Ethylene glycol 2661: 2653: 2649: 2620: 2618: 2611: 2567:Cyanohexatriyne 2553: 2546: 2493: 2486: 2421: 2414: 2374: 2327: 2320: 2291:Methoxy radical 2221: 2214: 2210:Thiocyanic acid 2091: 2084: 1994: 1934:Ethynyl radical 1870: 1864: 1863: 1862: 1861: 1855: 1854: 1853: 1852: 1843: 1834:Sulfur monoxide 1819:Sodium chloride 1804:Silicon carbide 1711:Diatomic carbon 1701:Carbon monoxide 1643: 1638: 1608: 1607: 1572: 1568: 1523: 1519: 1505: 1501: 1488: 1484: 1471: 1467: 1462: 1458: 1418: 1414: 1409: 1402: 1363: 1359: 1328: 1324: 1311: 1307: 1302: 1298: 1245: 1241: 1236: 1232: 1223: 1219: 1214: 1210: 1201: 1197: 1188: 1184: 1179: 1172: 1141: 1137: 1120: 1105: 1080: 1076: 1070: 1056: 1049: 1044: 1028: 1016: 1009: 1000: 994: 988: 955: 952: 951: 950: 948: 941: 936: 933: 932: 931: 929: 924: 921: 920: 919: 917: 896: 887:carbon monoxide 879:carbon monoxide 873: 870: 869: 868: 866: 862: 855: 844: 841: 840: 839: 837: 832: 829: 828: 827: 823: 820: 819: 818: 816: 811: 807: 800: 796: 792: 786: 775:(1869–1942), a 765: 761: 756: 753: 752: 751: 749: 743:Clemens Winkler 740: 731: 727: 722: 719: 718: 717: 715: 710: 689: 682: 674: 664: 661:, giving an SiO 655: 648: 642: 637:material, (SiO) 631: 615: 608: 603: 602: 601:  ?) 592: 588: 584: 580: 568:Silicon dioxide 564: 548: 544: 540: 538:Carbon monoxide 534: 521: 517: 515:Silicon sulfide 511: 486: 485: 484: 483: 476: 469: 462: 458: 450: 424: 364: 350: 347: 342: 341: 330: 327: 326: 323: 317: 316: 313: 307: 306: 303: 297: 296: 285: 267: 260: 251: 231: 218: 189: 180: 143: 123: 103: 90: 79: 66: 52: 51: 12: 11: 5: 6178: 6168: 6167: 6162: 6157: 6140: 6139: 6129: 6126: 6125: 6123: 6122: 6117: 6112: 6107: 6102: 6097: 6092: 6086: 6084: 6080: 6079: 6077: 6076: 6072: 6062: 6058: 6048: 6044: 6034: 6030: 6020: 6016: 6005: 6003: 5999: 5998: 5996: 5995: 5991: 5987: 5978: 5974: 5970: 5961: 5957: 5953: 5944: 5940: 5936: 5926: 5924: 5920: 5919: 5917: 5916: 5912: 5905:Xenon trioxide 5902: 5898: 5888: 5884: 5874: 5870: 5860: 5856: 5846: 5842: 5832: 5828: 5818: 5814: 5804: 5800: 5790: 5786: 5775: 5773: 5769: 5768: 5766: 5765: 5761: 5757: 5748: 5744: 5740: 5731: 5727: 5723: 5714: 5710: 5706: 5697: 5693: 5689: 5680: 5676: 5672: 5663: 5659: 5655: 5646: 5642: 5638: 5629: 5625: 5621: 5611: 5609: 5605: 5604: 5602: 5601: 5597: 5587: 5583: 5573: 5569: 5559: 5555: 5545: 5541: 5531: 5527: 5517: 5513: 5503: 5499: 5489: 5485: 5475: 5471: 5461: 5457: 5450:Sulfur dioxide 5447: 5443: 5433: 5429: 5419: 5415: 5405: 5401: 5391: 5387: 5377: 5373: 5363: 5359: 5349: 5345: 5335: 5331: 5321: 5317: 5310:Osmium dioxide 5307: 5303: 5293: 5289: 5279: 5275: 5265: 5261: 5251: 5247: 5237: 5233: 5223: 5219: 5212:Iodine dioxide 5209: 5205: 5195: 5191: 5187: 5178: 5174: 5164: 5160: 5150: 5146: 5136: 5132: 5122: 5118: 5108: 5104: 5097:Carbon dioxide 5094: 5090: 5080: 5076: 5066: 5062: 5052: 5048: 5037: 5035: 5031: 5030: 5028: 5027: 5023: 5019: 5010: 5006: 5002: 4993: 4989: 4985: 4976: 4972: 4968: 4959: 4955: 4951: 4942: 4938: 4934: 4925: 4921: 4917: 4908: 4904: 4900: 4891: 4887: 4883: 4877:Scandium oxide 4874: 4870: 4866: 4857: 4853: 4849: 4840: 4836: 4832: 4823: 4819: 4815: 4806: 4802: 4798: 4789: 4785: 4781: 4772: 4768: 4764: 4755: 4751: 4747: 4738: 4734: 4730: 4721: 4717: 4713: 4704: 4700: 4696: 4687: 4683: 4679: 4670: 4666: 4662: 4653: 4649: 4645: 4636: 4632: 4628: 4619: 4615: 4611: 4602: 4598: 4594: 4585: 4581: 4577: 4568: 4564: 4560: 4551: 4547: 4543: 4534: 4530: 4526: 4517: 4513: 4509: 4500: 4496: 4492: 4483: 4479: 4475: 4466: 4462: 4458: 4449: 4445: 4441: 4432: 4428: 4424: 4418:Boron trioxide 4415: 4411: 4407: 4398: 4394: 4390: 4381: 4377: 4373: 4364: 4360: 4356: 4347: 4343: 4339: 4330: 4326: 4322: 4313: 4309: 4305: 4295: 4293: 4289: 4288: 4286: 4285: 4275: 4265: 4255: 4245: 4235: 4225: 4221: 4217: 4208: 4198: 4188: 4178: 4168: 4158: 4148: 4138: 4128: 4118: 4108: 4098: 4088: 4078: 4071:Lead(II) oxide 4068: 4058: 4051:Iron(II) oxide 4048: 4038: 4028: 4024: 4020: 4011: 4001: 3991: 3981: 3971: 3961: 3951: 3941: 3931: 3921: 3911: 3901: 3890: 3888: 3884: 3883: 3881: 3880: 3876: 3867: 3863: 3854: 3850: 3841: 3837: 3828: 3824: 3818:Rubidium oxide 3815: 3811: 3802: 3798: 3789: 3785: 3776: 3772: 3763: 3759: 3750: 3746: 3737: 3733: 3724: 3720: 3711: 3707: 3698: 3694: 3685: 3681: 3671: 3669: 3665: 3664: 3662: 3661: 3657: 3653: 3644: 3640: 3636: 3627: 3623: 3619: 3610: 3606: 3602: 3593: 3589: 3585: 3576: 3572: 3568: 3559: 3555: 3551: 3542: 3538: 3534: 3525: 3521: 3517: 3508: 3504: 3500: 3491: 3487: 3483: 3474: 3470: 3466: 3457: 3453: 3449: 3440: 3436: 3432: 3423: 3419: 3415: 3409:Boron suboxide 3406: 3402: 3398: 3388: 3386: 3382: 3381: 3374: 3373: 3366: 3359: 3351: 3342: 3341: 3339: 3338: 3333: 3329: 3324: 3320: 3316: 3311: 3307: 3303: 3299: 3295: 3291: 3287: 3283: 3279: 3275: 3271: 3267: 3263: 3259: 3255: 3251: 3247: 3243: 3239: 3235: 3231: 3227: 3223: 3218: 3214: 3209: 3207: 3203: 3202: 3200: 3199: 3195: 3191: 3187: 3183: 3179: 3174: 3172: 3168: 3167: 3165: 3164: 3159: 3153: 3151: 3147: 3146: 3139: 3138: 3131: 3124: 3116: 3107: 3106: 3104: 3103: 3091: 3079: 3067: 3054: 3051: 3050: 3048: 3047: 3042: 3037: 3032: 3026: 3021: 3016: 3011: 3006: 3001: 2996: 2991: 2986: 2981: 2976: 2971: 2966: 2961: 2956: 2951: 2946: 2941: 2936: 2934:Cosmochemistry 2931: 2926: 2921: 2916: 2911: 2906: 2901: 2899:Astrochemistry 2896: 2891: 2885: 2883: 2877: 2876: 2874: 2873: 2868: 2863: 2858: 2853: 2849: 2845: 2840: 2836: 2831: 2826: 2821: 2816: 2811: 2805: 2803: 2797: 2796: 2794: 2793: 2788: 2783: 2779: 2774: 2769: 2764: 2759: 2754: 2752:Formyl radical 2749: 2744: 2738: 2732: 2730: 2722: 2721: 2718: 2717: 2715: 2714: 2709: 2704: 2699: 2694: 2689: 2684: 2682:Methyl acetate 2679: 2674: 2669: 2664: 2659: 2655: 2651: 2647: 2641: 2636: 2631: 2625: 2623: 2613: 2612: 2610: 2609: 2604: 2599: 2594: 2589: 2584: 2579: 2574: 2572:Dimethyl ether 2569: 2564: 2558: 2556: 2548: 2547: 2545: 2544: 2539: 2537:Methyl formate 2534: 2529: 2524: 2522:Glycolaldehyde 2519: 2514: 2509: 2504: 2498: 2496: 2488: 2487: 2485: 2484: 2479: 2474: 2469: 2464: 2459: 2457:Glycolonitrile 2454: 2452:Ethylene oxide 2449: 2444: 2443: 2442: 2432: 2426: 2424: 2416: 2415: 2413: 2412: 2407: 2402: 2397: 2392: 2387: 2382: 2377: 2372: 2368: 2363: 2358: 2353: 2351:Cyclopropenone 2348: 2343: 2338: 2332: 2330: 2322: 2321: 2319: 2318: 2313: 2308: 2303: 2298: 2293: 2288: 2283: 2278: 2273: 2268: 2263: 2258: 2253: 2251:Cyanoacetylene 2248: 2243: 2238: 2233: 2226: 2224: 2216: 2215: 2213: 2212: 2207: 2202: 2197: 2192: 2187: 2182: 2177: 2172: 2170:Methyl radical 2167: 2162: 2157: 2152: 2147: 2145:Isocyanic acid 2142: 2137: 2132: 2127: 2122: 2117: 2112: 2110:Isocyanic acid 2107: 2102: 2096: 2094: 2086: 2085: 2083: 2082: 2077: 2072: 2067: 2062: 2057: 2055:Sulfur dioxide 2052: 2047: 2042: 2037: 2032: 2030:Sodium cyanide 2027: 2022: 2017: 2012: 2007: 2002: 1997: 1992: 1988: 1983: 1978: 1973: 1968: 1963: 1958: 1953: 1947: 1941: 1939:Formyl radical 1936: 1931: 1926: 1921: 1916: 1911: 1906: 1901: 1899:Carbon dioxide 1896: 1891: 1886: 1880: 1878: 1872: 1871: 1846: 1844: 1842: 1841: 1836: 1831: 1826: 1821: 1816: 1811: 1806: 1801: 1796: 1791: 1786: 1780: 1775: 1770: 1764: 1759: 1754: 1749: 1747:Iron(II) oxide 1744: 1739: 1733: 1728: 1723: 1718: 1713: 1708: 1703: 1698: 1693: 1688: 1683: 1678: 1673: 1668: 1662: 1660: 1651: 1645: 1644: 1637: 1636: 1629: 1622: 1614: 1606: 1605: 1566: 1552:10.1086/180769 1517: 1499: 1482: 1465: 1456: 1412: 1400: 1357: 1322: 1305: 1296: 1274:10.1086/506264 1239: 1230: 1228:(1907) p. 442. 1217: 1208: 1195: 1193:9, 11, (1887). 1189:C. F. Maybery 1182: 1170: 1135: 1103: 1074: 1068: 1046: 1045: 1043: 1040: 1027: 1024: 1018:and amorphous 1014: 1007: 1002:and amorphous 998: 992: 987: 984: 953: 934: 922: 894: 883:carbon dioxide 871: 861: 858: 853: 850: 849: 842: 830: 821: 809: 805: 798: 794: 790: 785: 782: 769: 768: 754: 738: 735: 734: 720: 708: 688: 685: 680: 670: 662: 654: 651: 644: 638: 630: 627: 613: 610: 609: 604: 582: 581: 577:standard state 574: 571: 570: 565: 556: 553: 552: 550:Lead(II) oxide 535: 529: 526: 525: 512: 506: 503: 502: 498: 497: 496:Non-flammable 494: 488: 487: 477: 470: 463: 448: 447: 446: 445: 443: 434: 433: 429: 428: 425: 420: 417: 416: 413: 407: 406: 403: 397: 396: 393: 387: 386: 383: 379: 378: 375: 369: 368: 365: 360: 357: 356: 352: 351: 349: 348: 345: 337: 336: 335: 332: 331: 329: 328: 324: 321: 320: 318: 314: 311: 310: 308: 304: 301: 300: 292: 291: 290: 287: 286: 284: 283: 270: 268: 256: 253: 252: 250: 249: 241: 239: 233: 232: 230: 229: 221: 219: 211: 208: 207: 200: 194: 193: 190: 185: 182: 181: 179: 178: 174: 172: 164: 163: 153: 145: 144: 142: 141: 133: 131: 125: 124: 122: 121: 113: 111: 105: 104: 102: 101: 93: 91: 84: 81: 80: 78: 77: 69: 67: 62: 59: 58: 54: 53: 49: 48: 42: 41: 37: 36: 28: 27: 9: 6: 4: 3: 2: 6177: 6166: 6163: 6161: 6158: 6156: 6153: 6152: 6150: 6137: 6133: 6127: 6121: 6118: 6116: 6113: 6111: 6108: 6106: 6103: 6101: 6098: 6096: 6093: 6091: 6088: 6087: 6085: 6081: 6070: 6066: 6063: 6056: 6052: 6049: 6042: 6038: 6035: 6028: 6024: 6021: 6014: 6010: 6007: 6006: 6004: 6000: 5986: 5982: 5979: 5969: 5965: 5962: 5952: 5948: 5945: 5935: 5931: 5928: 5927: 5925: 5921: 5910: 5906: 5903: 5896: 5892: 5889: 5882: 5878: 5875: 5868: 5864: 5861: 5854: 5850: 5847: 5840: 5836: 5833: 5826: 5822: 5819: 5812: 5808: 5805: 5798: 5794: 5791: 5784: 5780: 5777: 5776: 5774: 5770: 5756: 5752: 5749: 5739: 5735: 5732: 5722: 5718: 5715: 5705: 5701: 5698: 5688: 5684: 5681: 5671: 5667: 5664: 5654: 5650: 5647: 5637: 5633: 5630: 5620: 5616: 5613: 5612: 5610: 5606: 5595: 5591: 5588: 5581: 5577: 5574: 5567: 5563: 5560: 5553: 5549: 5546: 5539: 5535: 5532: 5525: 5521: 5518: 5511: 5507: 5504: 5497: 5493: 5490: 5483: 5479: 5476: 5469: 5465: 5462: 5455: 5451: 5448: 5441: 5437: 5434: 5427: 5423: 5420: 5413: 5409: 5406: 5399: 5395: 5392: 5385: 5381: 5378: 5371: 5367: 5364: 5357: 5353: 5350: 5343: 5339: 5336: 5329: 5325: 5322: 5315: 5311: 5308: 5301: 5297: 5294: 5287: 5283: 5280: 5273: 5269: 5266: 5259: 5255: 5252: 5245: 5241: 5238: 5231: 5227: 5224: 5217: 5213: 5210: 5203: 5199: 5196: 5186: 5182: 5179: 5172: 5168: 5165: 5158: 5154: 5151: 5144: 5140: 5137: 5130: 5126: 5123: 5116: 5112: 5109: 5102: 5098: 5095: 5088: 5084: 5081: 5074: 5070: 5067: 5060: 5056: 5053: 5046: 5042: 5039: 5038: 5036: 5032: 5018: 5014: 5011: 5001: 4997: 4994: 4984: 4980: 4977: 4967: 4963: 4960: 4950: 4946: 4943: 4933: 4929: 4926: 4916: 4912: 4909: 4899: 4895: 4892: 4882: 4878: 4875: 4865: 4861: 4858: 4848: 4844: 4841: 4831: 4827: 4824: 4814: 4810: 4807: 4797: 4793: 4790: 4780: 4776: 4773: 4763: 4759: 4756: 4746: 4742: 4739: 4729: 4725: 4722: 4712: 4708: 4705: 4695: 4691: 4688: 4678: 4674: 4671: 4661: 4657: 4654: 4644: 4640: 4637: 4627: 4623: 4620: 4610: 4606: 4603: 4593: 4589: 4586: 4576: 4572: 4569: 4559: 4555: 4552: 4542: 4538: 4535: 4525: 4521: 4518: 4508: 4504: 4501: 4491: 4487: 4484: 4474: 4470: 4467: 4457: 4453: 4450: 4440: 4436: 4433: 4423: 4419: 4416: 4406: 4402: 4399: 4389: 4385: 4382: 4372: 4368: 4365: 4355: 4351: 4348: 4338: 4334: 4331: 4321: 4317: 4314: 4304: 4300: 4297: 4296: 4294: 4290: 4283: 4279: 4276: 4273: 4269: 4266: 4263: 4259: 4256: 4253: 4249: 4246: 4243: 4239: 4238:Tin(II) oxide 4236: 4233: 4229: 4226: 4216: 4212: 4209: 4206: 4202: 4199: 4196: 4192: 4189: 4186: 4182: 4179: 4176: 4172: 4169: 4166: 4162: 4159: 4156: 4152: 4149: 4146: 4142: 4139: 4136: 4132: 4129: 4126: 4122: 4119: 4116: 4112: 4109: 4106: 4102: 4099: 4096: 4092: 4089: 4086: 4082: 4079: 4076: 4072: 4069: 4066: 4062: 4059: 4056: 4052: 4049: 4046: 4042: 4039: 4036: 4032: 4029: 4019: 4015: 4012: 4009: 4005: 4002: 3999: 3995: 3992: 3989: 3985: 3982: 3979: 3975: 3972: 3969: 3965: 3962: 3959: 3955: 3954:Calcium oxide 3952: 3949: 3945: 3944:Cadmium oxide 3942: 3939: 3935: 3932: 3929: 3925: 3922: 3919: 3915: 3912: 3909: 3905: 3902: 3899: 3895: 3892: 3891: 3889: 3885: 3875: 3871: 3868: 3862: 3858: 3855: 3849: 3845: 3842: 3836: 3832: 3829: 3823: 3819: 3816: 3810: 3806: 3803: 3797: 3793: 3792:Nitrous oxide 3790: 3784: 3780: 3777: 3771: 3767: 3766:Lithium oxide 3764: 3758: 3754: 3751: 3745: 3741: 3738: 3732: 3728: 3725: 3719: 3715: 3712: 3706: 3702: 3699: 3693: 3689: 3686: 3680: 3676: 3673: 3672: 3670: 3666: 3652: 3648: 3645: 3635: 3631: 3628: 3618: 3614: 3611: 3601: 3597: 3594: 3584: 3580: 3577: 3567: 3563: 3560: 3550: 3546: 3543: 3533: 3529: 3526: 3516: 3512: 3509: 3499: 3495: 3492: 3482: 3478: 3475: 3465: 3461: 3458: 3448: 3444: 3441: 3431: 3427: 3424: 3414: 3410: 3407: 3397: 3393: 3390: 3389: 3387: 3383: 3379: 3372: 3367: 3365: 3360: 3358: 3353: 3352: 3349: 3337: 3330: 3328: 3317: 3315: 3304: 3302: 3292: 3290: 3280: 3278: 3272: 3270: 3264: 3262: 3256: 3254: 3248: 3246: 3240: 3238: 3232: 3230: 3224: 3222: 3219: 3217: 3211: 3210: 3208: 3204: 3198: 3188: 3186: 3176: 3175: 3173: 3169: 3163: 3160: 3158: 3155: 3154: 3152: 3148: 3144: 3137: 3132: 3130: 3125: 3123: 3118: 3117: 3114: 3102: 3092: 3090: 3080: 3078: 3068: 3066: 3065: 3056: 3055: 3052: 3046: 3043: 3041: 3038: 3036: 3033: 3030: 3027: 3025: 3022: 3020: 3017: 3015: 3012: 3010: 3007: 3005: 3002: 3000: 2997: 2995: 2992: 2990: 2987: 2985: 2982: 2980: 2977: 2975: 2972: 2970: 2967: 2965: 2964:Homochirality 2962: 2960: 2957: 2955: 2952: 2950: 2947: 2945: 2942: 2940: 2937: 2935: 2932: 2930: 2927: 2925: 2922: 2920: 2917: 2915: 2912: 2910: 2907: 2905: 2902: 2900: 2897: 2895: 2892: 2890: 2887: 2886: 2884: 2882: 2878: 2872: 2869: 2867: 2864: 2862: 2859: 2857: 2854: 2852: 2846: 2844: 2837: 2835: 2832: 2830: 2827: 2825: 2822: 2820: 2819:Methoxyethane 2817: 2815: 2812: 2810: 2807: 2806: 2804: 2802: 2798: 2792: 2789: 2787: 2780: 2778: 2775: 2773: 2770: 2768: 2765: 2763: 2760: 2758: 2755: 2753: 2750: 2748: 2745: 2742: 2739: 2737: 2734: 2733: 2731: 2727: 2723: 2713: 2710: 2708: 2705: 2703: 2702:Butyronitrile 2700: 2698: 2695: 2693: 2690: 2688: 2685: 2683: 2680: 2678: 2677:Ethyl formate 2675: 2673: 2670: 2668: 2665: 2663: 2656: 2645: 2642: 2640: 2637: 2635: 2632: 2630: 2627: 2626: 2624: 2622: 2614: 2608: 2605: 2603: 2602:Propionitrile 2600: 2598: 2595: 2593: 2590: 2588: 2585: 2583: 2580: 2578: 2575: 2573: 2570: 2568: 2565: 2563: 2560: 2559: 2557: 2555: 2549: 2543: 2540: 2538: 2535: 2533: 2530: 2528: 2525: 2523: 2520: 2518: 2515: 2513: 2510: 2508: 2505: 2503: 2500: 2499: 2497: 2495: 2489: 2483: 2482:Vinyl alcohol 2480: 2478: 2475: 2473: 2470: 2468: 2465: 2463: 2460: 2458: 2455: 2453: 2450: 2448: 2445: 2441: 2440:Vinyl cyanide 2438: 2437: 2436: 2435:Acrylonitrile 2433: 2431: 2428: 2427: 2425: 2423: 2417: 2411: 2408: 2406: 2403: 2401: 2400:Pentynylidyne 2398: 2396: 2393: 2391: 2388: 2386: 2383: 2381: 2378: 2376: 2369: 2367: 2364: 2362: 2359: 2357: 2354: 2352: 2349: 2347: 2344: 2342: 2339: 2337: 2334: 2333: 2331: 2329: 2323: 2317: 2314: 2312: 2309: 2307: 2304: 2302: 2299: 2297: 2296:Methylenimine 2294: 2292: 2289: 2287: 2284: 2282: 2279: 2277: 2274: 2272: 2269: 2267: 2264: 2262: 2259: 2257: 2254: 2252: 2249: 2247: 2244: 2242: 2239: 2237: 2234: 2231: 2228: 2227: 2225: 2223: 2217: 2211: 2208: 2206: 2203: 2201: 2198: 2196: 2193: 2191: 2188: 2186: 2183: 2181: 2178: 2176: 2175:Propynylidyne 2173: 2171: 2168: 2166: 2165:Methyl cation 2163: 2161: 2158: 2156: 2153: 2151: 2148: 2146: 2143: 2141: 2138: 2136: 2133: 2131: 2128: 2126: 2125:Fulminic acid 2123: 2121: 2118: 2116: 2113: 2111: 2108: 2106: 2103: 2101: 2098: 2097: 2095: 2093: 2087: 2081: 2078: 2076: 2073: 2071: 2068: 2066: 2063: 2061: 2058: 2056: 2053: 2051: 2048: 2046: 2043: 2041: 2038: 2036: 2033: 2031: 2028: 2026: 2023: 2021: 2018: 2016: 2013: 2011: 2008: 2006: 2003: 2001: 2000:Nitrous oxide 1998: 1996: 1989: 1987: 1984: 1982: 1979: 1977: 1974: 1972: 1969: 1967: 1964: 1962: 1959: 1957: 1954: 1951: 1948: 1945: 1942: 1940: 1937: 1935: 1932: 1930: 1927: 1925: 1922: 1920: 1917: 1915: 1912: 1910: 1907: 1905: 1902: 1900: 1897: 1895: 1894:Amino radical 1892: 1890: 1887: 1885: 1882: 1881: 1879: 1877: 1873: 1868: 1859: 1850: 1840: 1837: 1835: 1832: 1830: 1827: 1825: 1824:Sodium iodide 1822: 1820: 1817: 1815: 1812: 1810: 1807: 1805: 1802: 1800: 1797: 1795: 1792: 1790: 1787: 1784: 1781: 1779: 1776: 1774: 1771: 1768: 1765: 1763: 1760: 1758: 1755: 1753: 1750: 1748: 1745: 1743: 1740: 1737: 1734: 1732: 1729: 1727: 1724: 1722: 1719: 1717: 1714: 1712: 1709: 1707: 1706:Cyano radical 1704: 1702: 1699: 1697: 1694: 1692: 1689: 1687: 1686:Carbon cation 1684: 1682: 1679: 1677: 1674: 1672: 1669: 1667: 1664: 1663: 1661: 1659: 1655: 1652: 1650: 1646: 1642: 1635: 1630: 1628: 1623: 1621: 1616: 1615: 1612: 1601: 1597: 1593: 1589: 1585: 1581: 1577: 1570: 1562: 1558: 1553: 1548: 1544: 1540: 1536: 1532: 1528: 1521: 1514: 1510: 1503: 1496: 1492: 1486: 1479: 1475: 1469: 1460: 1452: 1448: 1444: 1440: 1436: 1432: 1428: 1424: 1416: 1407: 1405: 1396: 1392: 1388: 1384: 1380: 1376: 1372: 1368: 1361: 1353: 1349: 1345: 1341: 1337: 1333: 1326: 1319: 1318:0-8247-5654-1 1315: 1309: 1300: 1292: 1288: 1284: 1280: 1275: 1270: 1266: 1262: 1258: 1254: 1250: 1243: 1234: 1227: 1221: 1212: 1205: 1199: 1192: 1186: 1177: 1175: 1166: 1162: 1158: 1154: 1150: 1146: 1139: 1132: 1131:3-527-30647-1 1128: 1124: 1118: 1116: 1114: 1112: 1110: 1108: 1100: 1096: 1092: 1088: 1084: 1078: 1071: 1069:0-12-352651-5 1065: 1061: 1054: 1052: 1047: 1039: 1037: 1033: 1023: 1021: 1017: 1005: 1001: 983: 981: 977: 973: 969: 965: 960: 945: 915: 911: 907: 902: 901:the monomer. 899: 892: 888: 884: 880: 857: 815: 814: 813: 802: 781: 778: 774: 748: 747: 746: 744: 714: 713: 712: 704: 702: 698: 694: 684: 678: 675:irreversibly 673: 668: 660: 650: 647: 641: 636: 626: 624: 619: 607: 600: 595: 578: 572: 569: 566: 563: 560: 555: 554: 551: 547: 546:Tin(II) oxide 543: 539: 536: 533: 528: 527: 524: 520: 516: 513: 510: 505: 504: 499: 495: 493: 490: 489: 482: 475: 468: 444: 441: 440: 436: 435: 430: 426: 423: 419: 418: 414: 412: 411:Boiling point 409: 408: 404: 402: 401:Melting point 399: 398: 394: 392: 389: 388: 384: 381: 380: 376: 374: 371: 370: 366: 363: 359: 358: 353: 344: 343: 340: 333: 319: 309: 299: 298: 295: 288: 280: 276: 275:DTXSID7064940 272: 271: 269: 259: 255: 254: 247: 243: 242: 240: 238: 235: 234: 227: 223: 222: 220: 214: 210: 209: 205: 201: 199: 196: 195: 191: 188: 184: 183: 176: 175: 173: 171: 166: 165: 161: 157: 154: 152: 150:ECHA InfoCard 147: 146: 139: 135: 134: 132: 130: 127: 126: 119: 115: 114: 112: 110: 107: 106: 99: 95: 94: 92: 88: 83: 82: 75: 71: 70: 68: 65: 61: 60: 55: 47: 43: 38: 34: 29: 25: 20: 5254:Lead dioxide 4180: 4171:Radium oxide 4121:Nitric oxide 3904:Barium oxide 3857:Sodium oxide 3831:Silver oxide 3156: 3057: 3040:Spectroscopy 2894:Astrobiology 2747:Formaldehyde 2639:Benzonitrile 2430:Acetaldehyde 2385:Methanethiol 2336:Acetonitrile 2241:Carbodiimide 2120:Formaldehyde 2115:Cyanoethynyl 1966:Iron cyanide 1961:Hydroperoxyl 1808: 1762:Nitric oxide 1583: 1579: 1569: 1534: 1530: 1520: 1502: 1485: 1468: 1459: 1426: 1422: 1415: 1370: 1366: 1360: 1335: 1331: 1325: 1308: 1299: 1256: 1252: 1242: 1233: 1220: 1211: 1203: 1198: 1190: 1185: 1148: 1144: 1138: 1125:. Wiley-VCH 1122: 1077: 1059: 1036:protostellar 1029: 989: 961: 946: 903: 863: 851: 803: 787: 784:Gaseous form 777:Westinghouse 770: 736: 705: 690: 671: 656: 645: 639: 632: 617: 616: 438: 57:Identifiers 6120:Oxypnictide 5520:Tin dioxide 3014:Outer space 2924:Cosmic dust 2889:Abiogenesis 2801:Unconfirmed 2757:Heavy water 2597:Ethanethiol 2512:Cyanoallene 2502:Acetic acid 2472:Methylamine 2356:Diacetylene 2271:Formic acid 2261:Cyanomethyl 1919:Diazenylium 1909:CCP radical 1785:(molecular) 1769:(molecular) 1738:(molecular) 1202:C. Winkler 1099:0709.3088v1 492:Flash point 382:Appearance 355:Properties 156:100.030.198 118:CHEBI:30588 6149:Categories 6115:Superoxide 4278:Zinc oxide 2929:Cosmic ray 2871:Silylidyne 2834:Hemolithin 2809:Anthracene 2726:Deuterated 2707:Pyrimidine 2517:Ethanimine 2380:Ketenimine 2236:Butadiynyl 2060:Thioformyl 1914:Chloronium 1042:References 1038:outflows. 891:octet rule 838:SiO(g) + H 687:Production 629:Solid form 427:insoluble 395:2.13 g/cm 373:Molar mass 367:SiO 246:1OQN9CBG7L 129:ChemSpider 85:3D model ( 74:10097-28-6 64:CAS Number 6090:Oxocarbon 2861:Phosphine 2729:molecules 2662:fullerene 2562:Acetamide 2366:Formamide 2246:Cyanamide 2100:Acetylene 2075:Tricarbon 1986:Methylene 1971:Isoformyl 1876:Triatomic 1649:Molecules 1600:0004-6361 1561:0004-637X 1451:139291303 1443:1540-7489 1395:0022-4596 1352:0002-7820 1291:123656840 1283:0004-637X 1165:0002-7820 898:oligomers 701:Cleveland 653:Oxidation 177:233-232-8 169:EC Number 6110:Peroxide 6100:Oxyanion 6095:Suboxide 2848:Linear C 2829:Graphene 2741:Ammonium 2542:Acrolein 2405:Propynal 2390:Methanol 2361:Ethylene 2230:Ammonium 2005:Nitroxyl 1829:Sulfanyl 1773:Imidogen 1767:Nitrogen 1736:Hydrogen 1681:Argonium 1658:Diatomic 910:chlorine 906:fluorine 732:SiO + CO 679:into SiO 557:Related 439:NFPA 704 432:Hazards 6105:Ozonide 6083:Related 3171:Si(III) 2994:Kerogen 2881:Related 2824:Glycine 2777:Propyne 2736:Ammonia 2634:Benzene 2629:Acetone 2621:or more 2592:Propene 2577:Ethanol 2467:Propyne 2286:Methane 2155:Ketenyl 2105:Ammonia 1588:Bibcode 1586:: 315. 1539:Bibcode 1537:: L97. 1375:Bibcode 1261:Bibcode 826:(s) + H 599:what is 597: ( 559:silicon 532:cations 391:Density 213:PubChem 6160:Oxides 3378:Oxides 3206:Si(IV) 3150:Si(II) 3045:Tholin 2866:Pyrene 2311:Silane 2281:Ketene 1783:Oxygen 1598:  1559:  1449:  1441:  1393:  1350:  1316:  1289:  1281:  1163:  1129:  1066:  1032:Sgr B2 978:, and 836:(g) ⇌ 635:glassy 594:verify 591:  562:oxides 530:Other 509:anions 507:Other 339:SMILES 40:Names 3031:(PAH) 2619:atoms 2554:atoms 2494:atoms 2492:Eight 2422:atoms 2420:Seven 2328:atoms 2222:atoms 2092:atoms 2080:Water 2010:Ozone 1952:(HNC) 1946:(HCN) 1447:S2CID 1287:S2CID 1095:arXiv 930:OSiCl 766:2 SiO 623:oxide 294:InChI 226:66241 138:59626 109:ChEBI 87:JSmol 3294:Si(N 3258:SiAu 3226:SiCl 3213:SiBr 2552:Nine 2220:Five 2130:HCCN 2090:Four 2050:SiNC 1596:ISSN 1557:ISSN 1439:ISSN 1391:ISSN 1348:ISSN 1314:ISBN 1279:ISSN 1161:ISSN 1127:ISBN 1064:ISBN 942:OSiS 918:OSiF 847:O(g) 730:⇌ 237:UNII 198:MeSH 192:382 3332:SiF 3274:SiS 3266:SiO 3250:SiI 3242:SiH 3234:SiF 3221:SiC 3162:SiS 3157:SiO 2843:NCO 2743:ion 2650:, C 2617:Ten 2326:Six 2232:ion 1584:254 1547:doi 1535:167 1509:doi 1491:doi 1474:doi 1431:doi 1383:doi 1340:doi 1269:doi 1257:649 1204:Ber 1153:doi 1087:doi 1013:SiO 997:SiO 949:SiO 912:or 895:'n' 867:SiO 817:SiO 791:SiO 750:SiO 716:SiO 707:SiO 699:in 263:EPA 216:CID 6151:: 6134:. 6069:Hs 6055:Xe 6041:Ru 6027:Os 6013:Ir 5985:Tc 5968:Re 5951:Mn 5934:Cl 5909:Xe 5867:Te 5839:Se 5825:Re 5811:Po 5797:Mo 5783:Cr 5738:Ta 5721:Pa 5687:Nb 5653:Bi 5636:As 5619:Sb 5594:Zr 5538:Ti 5524:Sn 5510:Th 5496:Tb 5482:Te 5468:Tc 5440:Si 5426:Se 5412:Ru 5398:Rh 5384:Pa 5370:Pr 5356:Po 5342:Pu 5328:Pt 5314:Os 5286:Np 5272:Mn 5258:Pb 5244:Hf 5230:Ir 5202:Ge 5171:Cm 5157:Cr 5143:Cl 5129:Ce 5087:Cf 5073:Br 5059:Bk 5045:Am 5000:Yb 4949:Ti 4932:Tm 4915:Tl 4898:Tb 4881:Sc 4864:Sm 4847:Rh 4830:Pm 4813:Pr 4779:Ni 4762:Nd 4745:Mn 4728:Lu 4711:La 4694:Fe 4677:In 4660:Ho 4643:Au 4626:Ga 4609:Gd 4592:Eu 4575:Er 4558:Es 4541:Dy 4507:Co 4490:Cr 4473:Ce 4456:Cf 4439:Cs 4405:Bi 4388:Bk 4371:As 4354:Sb 4337:Am 4320:Al 4303:Ac 4284:O) 4282:Zn 4274:O) 4264:O) 4254:O) 4252:Ti 4244:O) 4242:Sn 4234:O) 4232:Th 4207:O) 4197:O) 4195:Sr 4187:O) 4185:Si 4177:O) 4175:Ra 4167:O) 4165:Pa 4157:O) 4155:Po 4147:O) 4137:O) 4135:Pd 4127:O) 4117:O) 4115:Ni 4107:O) 4105:Hg 4097:O) 4095:Mn 4087:O) 4085:Mg 4077:O) 4075:Pb 4067:O) 4057:O) 4055:Fe 4047:O) 4045:Ge 4037:O) 4035:Eu 4010:O) 4008:Cu 4000:O) 3998:Co 3990:O) 3988:Cr 3980:O) 3978:Cl 3970:O) 3960:O) 3958:Ca 3950:O) 3948:Cd 3940:O) 3938:Br 3930:O) 3928:Be 3920:O) 3918:Bk 3910:O) 3908:Ba 3900:O) 3898:Al 3879:O) 3866:O) 3861:Na 3853:O) 3848:Tl 3840:O) 3835:Ag 3827:O) 3822:Rb 3814:O) 3801:O) 3788:O) 3783:Hg 3775:O) 3770:Li 3762:O) 3749:O) 3744:Ga 3736:O) 3731:Cl 3723:O) 3710:O) 3705:Cs 3697:O) 3692:Cu 3684:O) 3679:Al 3634:Br 3617:Tb 3600:Ag 3590:11 3583:Pr 3569:12 3549:Mn 3532:Pb 3515:Fe 3498:Cl 3481:Co 3464:Cl 3447:Cl 3416:12 3396:Sb 3336:Cl 3323:Cl 3319:Si 3306:Si 3282:Si 3194:Cl 3190:Si 3178:Si 2660:70 2652:60 2648:60 2646:(C 2371:HC 1594:. 1582:. 1578:. 1555:. 1545:. 1533:. 1529:. 1445:. 1437:. 1427:37 1425:. 1403:^ 1389:. 1381:. 1369:. 1346:. 1336:88 1334:. 1285:. 1277:. 1267:. 1255:. 1251:. 1173:^ 1159:. 1149:50 1147:. 1106:^ 1093:, 1050:^ 1022:. 1020:Si 1004:Si 980:Au 976:Ag 974:, 972:Pd 970:, 968:Al 966:, 964:Na 908:, 764:⇌ 762:Si 760:+ 726:+ 6075:) 6073:4 6071:O 6067:( 6061:) 6059:4 6057:O 6053:( 6047:) 6045:4 6043:O 6039:( 6033:) 6031:4 6029:O 6025:( 6019:) 6017:4 6015:O 6011:( 5994:) 5992:7 5990:O 5988:2 5983:( 5977:) 5975:7 5973:O 5971:2 5966:( 5960:) 5958:7 5956:O 5954:2 5949:( 5943:) 5941:7 5939:O 5937:2 5932:( 5915:) 5913:3 5911:O 5907:( 5901:) 5899:3 5897:O 5895:U 5893:( 5887:) 5885:3 5883:O 5881:W 5879:( 5873:) 5871:3 5869:O 5865:( 5859:) 5857:3 5855:O 5853:S 5851:( 5845:) 5843:3 5841:O 5837:( 5831:) 5829:3 5827:O 5823:( 5817:) 5815:3 5813:O 5809:( 5803:) 5801:3 5799:O 5795:( 5789:) 5787:3 5785:O 5781:( 5764:) 5762:5 5760:O 5758:2 5755:V 5753:( 5747:) 5745:5 5743:O 5741:2 5736:( 5730:) 5728:5 5726:O 5724:2 5719:( 5713:) 5711:5 5709:O 5707:2 5704:P 5702:( 5696:) 5694:5 5692:O 5690:2 5685:( 5679:) 5677:5 5675:O 5673:2 5670:N 5668:( 5662:) 5660:5 5658:O 5656:2 5651:( 5645:) 5643:5 5641:O 5639:2 5634:( 5628:) 5626:5 5624:O 5622:2 5617:( 5600:) 5598:2 5596:O 5592:( 5586:) 5584:2 5582:O 5580:V 5578:( 5572:) 5570:2 5568:O 5566:U 5564:( 5558:) 5556:2 5554:O 5552:W 5550:( 5544:) 5542:2 5540:O 5536:( 5530:) 5528:2 5526:O 5522:( 5516:) 5514:2 5512:O 5508:( 5502:) 5500:2 5498:O 5494:( 5488:) 5486:2 5484:O 5480:( 5474:) 5472:2 5470:O 5466:( 5460:) 5458:2 5456:O 5454:S 5452:( 5446:) 5444:2 5442:O 5438:( 5432:) 5430:2 5428:O 5424:( 5418:) 5416:2 5414:O 5410:( 5404:) 5402:2 5400:O 5396:( 5390:) 5388:2 5386:O 5382:( 5376:) 5374:2 5372:O 5368:( 5362:) 5360:2 5358:O 5354:( 5348:) 5346:2 5344:O 5340:( 5334:) 5332:2 5330:O 5326:( 5320:) 5318:2 5316:O 5312:( 5306:) 5304:2 5302:O 5300:N 5298:( 5292:) 5290:2 5288:O 5284:( 5278:) 5276:2 5274:O 5270:( 5264:) 5262:2 5260:O 5256:( 5250:) 5248:2 5246:O 5242:( 5236:) 5234:2 5232:O 5228:( 5222:) 5220:2 5218:O 5216:I 5214:( 5208:) 5206:2 5204:O 5200:( 5194:) 5192:4 5190:O 5188:2 5185:N 5183:( 5177:) 5175:2 5173:O 5169:( 5163:) 5161:2 5159:O 5155:( 5149:) 5147:2 5145:O 5141:( 5135:) 5133:2 5131:O 5127:( 5121:) 5119:3 5117:O 5115:C 5113:( 5107:) 5105:2 5103:O 5101:C 5099:( 5093:) 5091:2 5089:O 5085:( 5079:) 5077:2 5075:O 5071:( 5065:) 5063:2 5061:O 5057:( 5051:) 5049:2 5047:O 5043:( 5026:) 5024:3 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Index



Preferred IUPAC name
CAS Number
10097-28-6
JSmol
Interactive image
ChEBI
CHEBI:30588
ChemSpider
59626
ECHA InfoCard
100.030.198
Edit this at Wikidata
EC Number
Gmelin Reference
MeSH
Silicon+monoxide
PubChem
66241
UNII
1OQN9CBG7L
CompTox Dashboard
DTXSID7064940
Edit this at Wikidata
InChI
SMILES
Chemical formula
Molar mass
Density

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