Oxides of bromine
The oxides of bromine are far less stable than their chlorine or iodine analogues. Of the seventeen binary species that have been described, none is stable at room temperature and pressure: the existence of many of these species is doubtful.[1][2][3]
| Formula | CAS number |
Structure | Thermochemistry | Notes | |||||
|---|---|---|---|---|---|---|---|---|---|
| r(Br–O)/pm | r(Br–Br)/pm | r(O–O)/pm | Ref. | ΔfH |
Ref. | ||||
| BrO | 15656-19-6 | ||||||||
| BrO2 | 21255-83-4 | OBrO | |||||||
| BrO2 | 67177-47-3 | BrOO | |||||||
| BrO3 | 32062-14-9 | C3v | |||||||
| BrO4 | 11092-92-5 | ||||||||
| Br2O | 21308-80-5 | BrOBr | 184.3 185.7, 187.5 |
[4] [5] |
+107.1 | [6] | |||
| Br2O | 68322-97-4 | BrBrO | |||||||
| Br2O2 | 96028-01-2 | BrOOBr | |||||||
| Br2O3 | 53809-75-9 | OBrOBrO | |||||||
| Br2O3 | 152172-79-7 | BrOBrO2 | |||||||
| Br2O4 | 141438-65-5 | BrOBrO3 | 161(2), 186(2) | [7] | bromine perbromate | ||||
| Br2O4 | 53723-86-7 | O2BrBrO2 | |||||||
| Br2O4 | 55589-64-5 | O2BrOBrO | |||||||
| Br2O5 | 58572-43-3 | O2BrOBrO2 | [8] | ||||||
| Br2O6 | |||||||||
| Br2O7 | |||||||||
| Br3O8 | 121992-88-0 | ||||||||
References
- Jump up ↑ Chase, Malcolm W. NIST–JANAF Thermochemical Tables for the Bromine Oxides. J. Phys. Chem. Ref. Data 1996, 25 (4), 1069–1111, <http://www.nist.gov/data/PDFfiles/jpcrd508.pdf>.
- Jump up ↑ Jansen, Martin; Kraft, Thorsten The Structural Chemistry of Binary Halogen Oxides in the Solid State. Chem. Ber. 1997, 130 (3), 307–16. DOI: 10.1002/cber.19971300302.
- Jump up ↑ Seppelt, Konrad Bromine Oxides. Acc. Chem. Res. 1997, 30 (3), 111–13. DOI: 10.1021/ar950236l.
- Jump up ↑ Müller, Holger S. P.; Cohen, Edward A. Dibromine monoxide, Br2O: The rotational spectrum and molecular properties. J. Chem. Phys. 1997, 106 (20), 8344–54. DOI: 10.1063/1.473920.
- Jump up ↑ Hwang, In-Chur; Kuschel, Raimund; Seppelt, Konrad Structures of Bromine Oxygen Compounds. Z. Anorg. Allg. Chem., 623 (1–6), 379–83. DOI: 10.1002/zaac.19976230160.
- Jump up ↑ Thorn, R. Peyton, Jr.; Monks, Paul S.; Stief, Louis J.; Kuo, Szu-Cherng; Zhang, Zhengyu; Klemm, R. Bruce Photoionization Efficiency Spectrum, Ionization Energy, and Heat of Formation of Br2O. J. Phys. Chem. 1996, 100 (30), 12199–203. DOI: 10.1021/jp960405z.
- Jump up ↑ Gilson, Trevor R.; Levason, William; Ogden, J. Steven; Spicer, Mark D.; Young, Nigel A. Bromine perbromate: synthesis and bromine K-edge EXAFS studies. J. Am. Chem. Soc. 1992, 114 (13), 5469–70. DOI: 10.1021/ja00039a093.
- Jump up ↑ Leopold, Dieter; Seppelt, Konrad Dibromine Pentoxide Br2O5. Angew. Chem., Int. Ed. Engl. 1994, 33 (9), 975–76. DOI: 10.1002/anie.199409751.
| Error creating thumbnail: Unable to save thumbnail to destination |
This page is currently licensed under the Creative Commons Attribution 3.0 Unported license and any later versions of that license. |
