Oxides of bromine
Revision as of 18:30, 2 January 2011 by Physchim62 (talk | contribs)
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 reality of many of these species is dubious.[1]
| Formula | CAS number |
Structure | Thermochemistry | Notes | |||||
|---|---|---|---|---|---|---|---|---|---|
| r(Br–O)/pm | r(Br–Br)/pm | r(O–O)/pm | Ref. | ΔfH |
Ref. | ||||
| BrO | 23878-08-2 | ||||||||
| 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 |
[2] [3] |
+107.1 | [4] | |||
| 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 | |||||||
| Br2O4 | 53723-86-7 | O2BrBrO2 | |||||||
| Br2O4 | 55589-64-5 | O2BrOBrO | |||||||
| Br2O5 | 58572-43-3 | O2BrOBrO2 | [5] | ||||||
| Br2O6 | |||||||||
| Br2O7 | |||||||||
| Br3O8 | 121992-88-0 | ||||||||
References
- ↑ 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>.
- ↑ 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.
- ↑ 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.
- ↑ 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.
- ↑ Leopold, Dieter; Seppelt, Konrad Dibromine Pentoxide Br2O5. Angew. Chem., Int. Ed. Engl. 1994, 33 (9), 975–76. DOI: 10.1002/anie.199409751.
Further reading
- 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.
| 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. |
