180:
427:
Br2 at room temperate in the range of 1 - 100 atm. He also studied the 2 recombination of Br and NO in the presence of helium. Godfrey examined the kinetics of BrNO formation and destruction using time resolved photolysis techniques. He also included the effects of the loss of Br2 to internal surfaces of the cell in calculations of the reaction rate constants. The reaction rates were determined to be between the range of 1.32 ± 0.14 to 1.68 ± 0.11 x 10-38 cm6 /molecule2 -s for kf and from 2.09 ± 0.55 to 3.71 x 10-21 cm3 /molecule-s for kr.
37:
47:
24:
1901:
606:
426:
Some of the previous experiments that determined reaction rates were also done by
Histatsune and Zafonte, Hippler, and Godfrey. Histatsune and Zafonte determined the forward and reverse reaction rate constants. Hippler studied the recombination of Br atoms after photoylsis of less than 0.3 torr of
433:
The third order reaction is the best reaction to show the formation of nitrosyl bromide. The third order reaction is rare to see with bond breaking reactions between stable molecules but there have been no experiments to prove that this experiment does not have any intermediate steps, but it is
416:
The bond breaking of the chemical can be done with photolysis using a light to separate the molecules that are present. Another to separate nitrosyl bromide into NO and Br or Br2 is by having excess of NO which then the experiment will follow first order kinetics. This reverse rate constant was
518:
Esposti, C.D.; Tamassia, F.; Cazzoli, G.; Kisiel, Z. (April 1995). "Millimeter-Wave
Spectrum of Nitrosyl Bromide in the Low-Lying Excited States: Equilibrium Structure and Cubic Force Field".
450:). The chemical or its decomposition products should not get into contact with skin or eyes. Breathing or wafting any of these chemicals towards oneself can endanger health.
376:. This reaction is of interest as it is one of very few third-order homogeneous gas reactions. NOBr is prone to photodissociation at standard pressure and temperature.
1945:
745:
219:
23:
1938:
36:
559:, Theoretical study on the structure and dissociation mechanism of electronic excited states of nitrosyl bromide molecules.
638:
46:
1984:
610:
502:
194:
1931:
580:
Mahoney, Lori A., "The
Kinetics Following Photolysis of Nitrosyl Bromide" (2004). Theses and Dissertations. 3719.
342:
1969:
586:
C. M. Blair, P. D. Brass, D. M. Yost, The equilibrium between nitric oxide, bromine and nitrosyl bromide.
1964:
158:
1979:
1617:
616:
175:
1868:
1853:
1769:
485:
Ratcliffe, Charles T.; Shreeve, Jean'ne M.; Wynne, Kenneth J. (January 1968). "Nitrosyl
Halides".
1861:
1776:
1694:
1678:
1640:
1196:
1181:
859:
852:
365:
NOBr. It is a red gas with a condensing point just below room temperature. It reacts with water.
1845:
1829:
1814:
1799:
1740:
1632:
1601:
1299:
1211:
1203:
1188:
1174:
1151:
1064:
631:
1822:
1806:
1753:
1733:
1670:
1655:
1625:
1507:
1349:
1227:
1158:
1098:
983:
968:
953:
938:
931:
845:
825:
799:
430:
There was a rate constant found of kf = 1.56 ± 0.20 x 10-38 cm6 /molecule2 - s at 293 ± 1 K
121:
1974:
1791:
1784:
1725:
1702:
1686:
1663:
1648:
1440:
1433:
1418:
1411:
1388:
1380:
1357:
1219:
1134:
1049:
975:
961:
946:
924:
890:
837:
788:
527:
77:
1919:
101:
8:
1908:
1837:
1761:
1710:
1609:
1479:
1471:
1403:
1396:
1373:
1365:
1291:
1275:
1252:
1142:
1057:
1021:
792:
776:
719:
707:
179:
67:
531:
1500:
1492:
1460:
1311:
1282:
1166:
1091:
1072:
1033:
1014:
1006:
871:
765:
750:
1911:
1718:
1452:
1315:
1306:
1248:
1124:
1083:
1029:
998:
900:
866:
829:
817:
684:
624:
498:
393:
358:
324:
319:
1525:
1515:
1484:
1286:
1119:
1079:
991:
916:
882:
733:
692:
663:
535:
490:
362:
282:
242:
146:
1448:
1333:
1323:
1267:
1260:
1240:
905:
758:
714:
679:
1915:
1530:
1338:
1235:
812:
699:
494:
336:
1958:
726:
271:
1041:
539:
447:
389:
369:
1900:
253:
112:
646:
581:
335:
Except where otherwise noted, data are given for materials in their
420:
With excess Br2 plus NO the reaction follows third order kinetics.
314:
100:
1106:
648:
443:
373:
133:
605:
368:
Nitrosyl bromide can be formed by the reversible reaction of
90:
517:
163:
417:
calculated to be kr = 2.29 ± 0.33 x 10-21 cm3 /molecules
442:
Nitrosyl bromide photodissociates to toxic chemicals (
484:
458:Nitrosyl bromide is a red gas at room temperate.
1956:
145:
76:
1939:
632:
453:
1946:
1932:
639:
625:
276:14.5 °C (58.1 °F; 287.6 K)
178:
120:
588:Journal of the American Chemical Society
411:
40:Ball and stick model of nitrosyl bromide
647:Salts and covalent derivatives of the
174:
1957:
669:
1590:
620:
437:
206:Key: BMNDJWSIKZECMH-UHFFFAOYSA-N
1895:
551:
549:
480:
478:
476:
434:suspected that there is two steps.
388:Another way to make it is by way of
561:The Journal of Physical Chemistry A
136:
50:Spacefill model of nitrosyl bromide
13:
574:
489:. Vol. 11. pp. 194–200.
45:
35:
14:
1996:
598:
582:https://scholar.afit.edu/etd/3719
546:
520:Journal of Molecular Spectroscopy
473:
1899:
604:
22:
339:(at 25 °C , 100 kPa).
511:
1:
461:
1918:. You can help Knowledge by
466:
7:
258:109.910 g/mol
31:
10:
2001:
1894:
1592:
495:10.1002/9780470132425.ch39
671:
656:
333:
300:
235:
215:
190:
60:
30:
21:
1985:Inorganic compound stubs
454:Physical characteristics
1914:–related article is a
540:10.1006/jmsp.1995.1093
51:
41:
412:Dissociation kinetics
49:
39:
613:at Wikimedia Commons
567:, 2936–2941 (2022).
203:InChI=1S/BrNO/c1-2-3
1970:Nitrogen oxohalides
532:1995JMoSp.170..582E
487:Inorganic Syntheses
18:
1965:Nitrosyl compounds
594:, 1916–1918 (1934)
438:Safety Precautions
423:Br2 + 2NO ↔ 2BrNO
404:+ KBr → BrNO + KNO
343:Infobox references
301:Related compounds
52:
42:
16:
1927:
1926:
1892:
1891:
1886:
1885:
609:Media related to
394:potassium bromide
359:chemical compound
351:Chemical compound
349:
348:
325:Nitrosyl chloride
320:Nitrosyl fluoride
307:Related compounds
159:CompTox Dashboard
102:Interactive image
56:
55:
17:Nitrosyl bromide
1992:
1980:Gases with color
1948:
1941:
1934:
1903:
1896:
1429:
1428:
1427:
1148:
660:
659:
641:
634:
627:
618:
617:
611:Nitrosyl bromide
608:
568:
553:
544:
543:
515:
509:
508:
482:
363:chemical formula
355:Nitrosyl bromide
283:Refractive index
243:Chemical formula
183:
182:
167:
165:
149:
138:
124:
104:
80:
32:
26:
19:
15:
2000:
1999:
1995:
1994:
1993:
1991:
1990:
1989:
1955:
1954:
1953:
1952:
1893:
1888:
1887:
1872:
1867:
1865:
1857:
1849:
1841:
1833:
1828:
1826:
1818:
1810:
1805:
1803:
1795:
1790:
1788:
1780:
1775:
1773:
1765:
1757:
1744:
1739:
1737:
1729:
1724:
1722:
1714:
1706:
1698:
1690:
1682:
1674:
1669:
1667:
1659:
1654:
1652:
1644:
1636:
1631:
1629:
1621:
1613:
1605:
1534:
1511:
1506:
1504:
1496:
1488:
1475:
1470:
1468:
1464:
1456:
1451:
1444:
1439:
1437:
1426:
1423:
1422:
1421:
1419:
1417:
1415:
1407:
1402:
1400:
1392:
1384:
1379:
1377:
1369:
1361:
1353:
1342:
1327:
1319:
1314:
1305:
1303:
1298:
1295:
1285:
1281:
1279:
1271:
1266:
1264:
1256:
1251:
1244:
1231:
1223:
1215:
1207:
1202:
1200:
1192:
1187:
1185:
1180:
1178:
1170:
1162:
1157:
1155:
1150:
1147:
1143:
1138:
1128:
1110:
1102:
1097:
1095:
1087:
1082:
1078:
1076:
1068:
1063:
1061:
1053:
1045:
1037:
1032:
1025:
1020:
1018:
1010:
1002:
997:
995:
987:
979:
974:
972:
967:
965:
957:
952:
950:
942:
937:
935:
930:
928:
920:
911:
909:
886:
881:
879:
875:
865:
863:
858:
856:
851:
849:
841:
833:
828:
821:
803:
798:
796:
791:
784:
780:
775:
773:
769:
764:
762:
757:
754:
744:
740:
737:
732:
730:
725:
723:
713:
711:
703:
698:
696:
688:
652:
645:
601:
577:
575:General sources
572:
571:
554:
547:
516:
512:
505:
483:
474:
469:
464:
456:
440:
414:
407:
403:
383:
352:
345:
340:
329:
308:
293:
291:
245:
231:
228:
223:
222:
211:
208:
207:
204:
198:
197:
186:
168:
161:
152:
139:
127:
107:
94:
83:
70:
12:
11:
5:
1998:
1988:
1987:
1982:
1977:
1972:
1967:
1951:
1950:
1943:
1936:
1928:
1925:
1924:
1904:
1890:
1889:
1884:
1883:
1880:
1877:
1874:
1870:
1863:
1859:
1855:
1851:
1847:
1843:
1839:
1835:
1831:
1824:
1820:
1816:
1812:
1808:
1801:
1797:
1793:
1786:
1782:
1778:
1771:
1767:
1763:
1759:
1755:
1751:
1747:
1746:
1742:
1735:
1731:
1727:
1720:
1716:
1712:
1708:
1704:
1700:
1696:
1692:
1688:
1684:
1680:
1676:
1672:
1665:
1661:
1657:
1650:
1646:
1642:
1638:
1634:
1627:
1623:
1619:
1615:
1611:
1607:
1603:
1599:
1595:
1594:
1591:
1588:
1587:
1584:
1581:
1578:
1575:
1572:
1569:
1566:
1563:
1560:
1557:
1554:
1551:
1548:
1545:
1542:
1539:
1536:
1532:
1528:
1522:
1521:
1518:
1513:
1509:
1502:
1498:
1494:
1490:
1486:
1482:
1477:
1473:
1466:
1462:
1458:
1454:
1446:
1442:
1435:
1431:
1424:
1413:
1409:
1405:
1398:
1394:
1390:
1386:
1382:
1375:
1371:
1367:
1363:
1359:
1355:
1351:
1347:
1344:
1340:
1336:
1330:
1329:
1325:
1321:
1317:
1309:
1301:
1293:
1289:
1277:
1273:
1269:
1262:
1258:
1254:
1246:
1242:
1238:
1233:
1229:
1225:
1221:
1217:
1213:
1209:
1205:
1198:
1194:
1190:
1183:
1176:
1172:
1168:
1164:
1160:
1153:
1145:
1140:
1136:
1132:
1130:
1126:
1122:
1116:
1115:
1112:
1108:
1104:
1100:
1093:
1089:
1085:
1074:
1070:
1066:
1059:
1055:
1051:
1047:
1043:
1039:
1035:
1027:
1023:
1016:
1012:
1008:
1004:
1000:
993:
989:
985:
981:
977:
970:
963:
959:
955:
948:
944:
940:
933:
926:
922:
918:
914:
912:
907:
903:
897:
896:
893:
888:
884:
877:
873:
869:
861:
854:
847:
843:
839:
835:
831:
823:
819:
815:
809:
808:
805:
801:
794:
786:
782:
778:
771:
767:
760:
752:
748:
735:
728:
721:
717:
709:
705:
701:
694:
690:
686:
682:
676:
675:
672:
670:
668:
666:
658:
657:
654:
653:
644:
643:
636:
629:
621:
615:
614:
600:
599:External links
597:
596:
595:
584:
576:
573:
570:
569:
545:
526:(2): 582–600.
510:
503:
471:
470:
468:
465:
463:
460:
455:
452:
439:
436:
413:
410:
409:
408:
405:
401:
392:reacting with
386:
385:
381:
350:
347:
346:
341:
337:standard state
334:
331:
330:
328:
327:
322:
317:
311:
309:
306:
303:
302:
298:
297:
294:
289:
281:
278:
277:
274:
268:
267:
264:
260:
259:
256:
250:
249:
246:
241:
238:
237:
233:
232:
230:
229:
226:
218:
217:
216:
213:
212:
210:
209:
205:
202:
201:
193:
192:
191:
188:
187:
185:
184:
176:DTXSID90158701
171:
169:
157:
154:
153:
151:
150:
142:
140:
132:
129:
128:
126:
125:
117:
115:
109:
108:
106:
105:
97:
95:
88:
85:
84:
82:
81:
73:
71:
66:
63:
62:
58:
57:
54:
53:
43:
28:
27:
9:
6:
4:
3:
2:
1997:
1986:
1983:
1981:
1978:
1976:
1973:
1971:
1968:
1966:
1963:
1962:
1960:
1949:
1944:
1942:
1937:
1935:
1930:
1929:
1923:
1921:
1917:
1913:
1910:
1905:
1902:
1898:
1897:
1881:
1878:
1875:
1873:
1866:
1860:
1858:
1852:
1850:
1844:
1842:
1836:
1834:
1827:
1821:
1819:
1813:
1811:
1804:
1798:
1796:
1789:
1783:
1781:
1774:
1768:
1766:
1760:
1758:
1752:
1749:
1748:
1745:
1738:
1732:
1730:
1723:
1717:
1715:
1709:
1707:
1701:
1699:
1693:
1691:
1685:
1683:
1677:
1675:
1668:
1662:
1660:
1653:
1647:
1645:
1639:
1637:
1630:
1624:
1622:
1616:
1614:
1608:
1606:
1600:
1597:
1596:
1589:
1585:
1582:
1579:
1576:
1573:
1570:
1567:
1564:
1561:
1558:
1555:
1552:
1549:
1546:
1543:
1540:
1537:
1535:
1529:
1527:
1524:
1523:
1519:
1517:
1514:
1512:
1505:
1499:
1497:
1491:
1489:
1483:
1481:
1478:
1476:
1469:
1459:
1457:
1450:
1447:
1445:
1438:
1432:
1430:
1416:
1410:
1408:
1401:
1395:
1393:
1387:
1385:
1378:
1372:
1370:
1364:
1362:
1356:
1354:
1348:
1345:
1343:
1337:
1335:
1332:
1331:
1328:
1322:
1320:
1313:
1310:
1308:
1304:
1297:
1290:
1288:
1284:
1280:
1274:
1272:
1265:
1259:
1257:
1250:
1247:
1245:
1239:
1237:
1234:
1232:
1226:
1224:
1218:
1216:
1210:
1208:
1201:
1195:
1193:
1186:
1179:
1173:
1171:
1165:
1163:
1156:
1149:
1141:
1139:
1133:
1131:
1129:
1123:
1121:
1118:
1117:
1113:
1111:
1105:
1103:
1096:
1090:
1088:
1081:
1077:
1071:
1069:
1062:
1056:
1054:
1048:
1046:
1040:
1038:
1031:
1028:
1026:
1019:
1013:
1011:
1005:
1003:
996:
990:
988:
982:
980:
973:
966:
960:
958:
951:
945:
943:
936:
929:
923:
921:
915:
913:
910:
904:
902:
899:
898:
894:
892:
889:
887:
880:
870:
868:
864:
857:
850:
844:
842:
836:
834:
827:
824:
822:
816:
814:
811:
810:
806:
804:
797:
790:
787:
785:
774:
763:
756:
749:
747:
743:
739:
731:
724:
718:
716:
712:
706:
704:
697:
691:
689:
683:
681:
678:
677:
673:
667:
665:
662:
661:
655:
650:
642:
637:
635:
630:
628:
623:
622:
619:
612:
607:
603:
602:
593:
589:
585:
583:
579:
578:
566:
562:
558:
552:
550:
541:
537:
533:
529:
525:
521:
514:
506:
504:9780470131701
500:
496:
492:
488:
481:
479:
477:
472:
459:
451:
449:
445:
435:
431:
428:
424:
421:
418:
399:
398:
397:
395:
391:
379:
378:
377:
375:
371:
366:
364:
360:
356:
344:
338:
332:
326:
323:
321:
318:
316:
313:
312:
310:
305:
304:
299:
295:
288:
284:
280:
279:
275:
273:
272:Boiling point
270:
269:
265:
262:
261:
257:
255:
252:
251:
247:
244:
240:
239:
234:
225:
224:
221:
214:
200:
199:
196:
189:
181:
177:
173:
172:
170:
160:
156:
155:
148:
144:
143:
141:
135:
131:
130:
123:
119:
118:
116:
114:
111:
110:
103:
99:
98:
96:
92:
87:
86:
79:
75:
74:
72:
69:
65:
64:
59:
48:
44:
38:
34:
33:
29:
25:
20:
1920:expanding it
1906:
741:
591:
587:
564:
560:
556:
523:
519:
513:
486:
457:
448:nitric oxide
441:
432:
429:
425:
422:
419:
415:
390:nitric oxide
387:
370:nitric oxide
367:
354:
353:
286:
61:Identifiers
1975:Oxobromides
263:Appearance
248:NOBr
236:Properties
1959:Categories
462:References
254:Molar mass
113:ChemSpider
89:3D model (
78:13444-87-6
68:CAS Number
1909:inorganic
467:Footnotes
380:2 NO + Br
361:with the
1912:compound
555:Y. Lian
384:⇌ 2 NOBr
315:Nitroxyl
266:Red gas
1593:
649:bromide
528:Bibcode
444:bromine
374:bromine
357:is the
134:PubChem
557:et al.
501:
296:1.524
220:SMILES
147:123304
122:109908
1907:This
372:with
227:BrN=O
195:InChI
91:JSmol
1916:stub
1869:EsBr
1862:EsBr
1854:CfBr
1846:BkBr
1838:CmBr
1830:AmBr
1823:AmBr
1815:PuBr
1807:NpBr
1800:NpBr
1777:PaBr
1770:PaBr
1762:ThBr
1754:AcBr
1741:YbBr
1734:YbBr
1726:TmBr
1719:TmBr
1711:ErBr
1703:HoBr
1695:DyBr
1687:TbBr
1679:GdBr
1671:EuBr
1664:EuBr
1656:SmBr
1649:SmBr
1641:PmBr
1633:NdBr
1626:NdBr
1618:PrBr
1610:CeBr
1602:LaBr
1531:RaBr
1526:FrBr
1516:AtBr
1508:PoBr
1501:PoBr
1493:BiBr
1485:PbBr
1480:TlBr
1472:HgBr
1453:AuBr
1449:AuBr
1441:PtBr
1434:PtBr
1420:IrBr
1412:IrBr
1404:OsBr
1397:OsBr
1389:ReBr
1366:TaBr
1358:HfBr
1350:LuBr
1339:BaBr
1334:CsBr
1324:XeBr
1300:TeBr
1276:SbBr
1268:SnBr
1261:SnBr
1253:InBr
1249:InBr
1241:CdBr
1236:AgBr
1228:PdBr
1220:RhBr
1212:RuBr
1204:TcBr
1197:TcBr
1189:MoBr
1182:MoBr
1175:MoBr
1167:NbBr
1159:ZrBr
1152:ZrBr
1144:ZrBr
1125:SrBr
1120:RbBr
1099:SeBr
1092:SeBr
1084:+AsO
1073:AsBr
1065:GeBr
1058:GeBr
1050:GaBr
1042:ZnBr
1034:CuBr
1030:CuBr
1022:NiBr
1015:NiBr
1007:CoBr
999:FeBr
992:FeBr
984:MnBr
976:CrBr
969:CrBr
962:CrBr
939:TiBr
932:TiBr
925:TiBr
917:ScBr
906:CaBr
891:BrCl
838:SiBr
830:AlBr
826:AlBr
818:MgBr
813:NaBr
742:NOBr
685:BeBr
680:LiBr
499:ISBN
446:and
1882:No
1879:Md
1876:Fm
1792:UBr
1785:UBr
1750:**
1586:Og
1583:Ts
1580:Lv
1577:Mc
1574:Fl
1571:Nh
1568:Cn
1565:Rg
1562:Ds
1559:Mt
1556:Hs
1553:Bh
1550:Sg
1547:Db
1544:Rf
1541:Lr
1538:**
1520:Rn
1381:WBr
1374:WBr
1316:IBr
1312:IBr
1307:+Te
1287:-Sb
1283:+Sb
1135:YBr
1114:Kr
1080:+As
954:VBr
947:VBr
901:KBr
895:Ar
883:SBr
860:PBr
853:PBr
846:PBr
807:Ne
800:BrF
793:BrF
789:BrF
759:BrO
727:BrN
720:NBr
708:CBr
700:+BO
693:BBr
674:He
664:HBr
651:ion
565:126
536:doi
524:170
491:doi
400:2NO
164:EPA
137:CID
1961::
1598:*
1465:Br
1461:Hg
1346:*
1296:Br
1292:Te
1107:Br
876:Br
867:+P
777:Br
766:Br
751:Br
746:+N
738:Br
734:NH
715:+C
592:56
590:.
563:.
548:^
534:.
522:.
497:.
475:^
396:.
1947:e
1940:t
1933:v
1922:.
1871:3
1864:2
1856:3
1848:3
1840:3
1832:3
1825:2
1817:3
1809:4
1802:3
1794:5
1787:4
1779:5
1772:4
1764:4
1756:3
1743:3
1736:2
1728:3
1721:2
1713:3
1705:3
1697:3
1689:3
1681:3
1673:3
1666:2
1658:3
1651:2
1643:3
1635:3
1628:2
1620:3
1612:3
1604:3
1533:2
1510:4
1503:2
1495:3
1487:2
1474:2
1467:2
1463:2
1455:3
1443:4
1436:2
1425:4
1414:3
1406:4
1399:3
1391:3
1383:6
1376:5
1368:5
1360:4
1352:3
1341:2
1326:2
1318:3
1302:4
1294:2
1278:3
1270:4
1263:2
1255:3
1243:2
1230:2
1222:3
1214:3
1206:4
1199:3
1191:4
1184:3
1177:2
1169:5
1161:4
1154:3
1146:2
1137:3
1127:2
1109:2
1101:4
1094:2
1086:3
1075:3
1067:4
1060:2
1052:3
1044:2
1036:2
1024:4
1017:2
1009:2
1001:3
994:2
986:2
978:4
971:3
964:2
956:3
949:2
941:4
934:3
927:2
919:3
908:2
885:2
878:2
874:2
872:S
862:7
855:5
848:3
840:4
832:3
820:2
802:5
795:3
783:5
781:O
779:2
772:3
770:O
768:2
761:2
755:O
753:2
736:4
729:3
722:3
710:4
702:3
695:3
687:2
640:e
633:t
626:v
542:.
538::
530::
507:.
493::
406:3
402:2
382:2
292:)
290:D
287:n
285:(
166:)
162:(
93:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
