Difference between revisions of "Oxides of bromine"
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|- | |- | ||
! rowspan=2 | Formula | ! rowspan=2 | Formula | ||
| + | ! rowspan=2 | CAS<br/>number | ||
! colspan=5 | Structure | ! colspan=5 | Structure | ||
! colspan=2 | Thermochemistry | ! colspan=2 | Thermochemistry | ||
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! Ref. | ! Ref. | ||
|- | |- | ||
| − | | BrO || || || || || || || || | + | | BrO || 23878-08-2 || || || || || || || || |
|- | |- | ||
| − | | BrO<sub>2</sub> || OBrO || || || || || || || | + | | BrO<sub>2</sub> || 21255-83-4 || OBrO || || || || || || || |
|- | |- | ||
| − | | BrO<sub>2</sub> || BrOO || || || || || || || | + | | BrO<sub>2</sub> || 67177-47-3 || BrOO || || || || || || || |
|- | |- | ||
| − | | BrO<sub>3</sub> || ''C''<sub>3v</sub> || || || || || || || | + | | BrO<sub>3</sub> || 32062-14-9 || ''C''<sub>3v</sub> || || || || || || || |
|- | |- | ||
| − | | BrO<sub>4</sub> || || || || || || || || | + | | BrO<sub>4</sub> || 11092-92-5 || || || || || || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O || BrOBr || || || || || || || | + | | Br<sub>2</sub>O || 21308-80-5 || BrOBr || || || || || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O || BrBrO || || || || || || || | + | | Br<sub>2</sub>O || 68322-97-4 || BrBrO || || || || || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O<sub>2</sub> || BrOOBr || || || || || || || | + | | Br<sub>2</sub>O<sub>2</sub> || 96028-01-2 || BrOOBr || || || || || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O<sub>3</sub> || OBrOBrO || || || || || || || | + | | Br<sub>2</sub>O<sub>3</sub> || 53809-75-9 || OBrOBrO || || || || || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O<sub> | + | | Br<sub>2</sub>O<sub>3</sub> || 152172-79-7 || BrOBrO<sub>2</sub> || || || || || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O<sub>4</sub> || | + | | Br<sub>2</sub>O<sub>4</sub> || 141438-65-5 || BrOBrO<sub>3</sub> || || || || || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O<sub>4</sub> || O<sub>2</sub> | + | | Br<sub>2</sub>O<sub>4</sub> || 53723-86-7 || O<sub>2</sub>BrBrO<sub>2</sub> || || || || || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O<sub> | + | | Br<sub>2</sub>O<sub>4</sub> || 55589-64-5 || O<sub>2</sub>BrOBrO || || || || || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O<sub> | + | | Br<sub>2</sub>O<sub>5</sub> || 58572-43-3 || O<sub>2</sub>BrOBrO<sub>2</sub> || || || || <ref>{{citation | first1 = Dieter | last1 = Leopold | first2 = Konrad | last2 = Seppelt | title = Dibromine Pentoxide Br<sub>2</sub>O<sub>5</sub> | journal = Angew. Chem., Int. Ed. Engl. | volume = 33 | issue = 9 | pages = 975–76 | year = 1994 | doi = 10.1002/anie.199409751}}.</ref> || || || |
|- | |- | ||
| − | | Br<sub>2</sub>O<sub> | + | | Br<sub>2</sub>O<sub>6</sub> || colspan=9 | |
|- | |- | ||
| − | | Br<sub>2</sub>O<sub>3</sub> || || || || || || || || | + | | Br<sub>2</sub>O<sub>7</sub> || colspan=9 | |
| + | |- | ||
| + | | Br<sub>2</sub>O<sub>3</sub> || 121992-88-0 || || || || || || || || | ||
|- | |- | ||
|} | |} | ||
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==References== | ==References== | ||
{{reflist}} | {{reflist}} | ||
| + | |||
| + | ==Further reading== | ||
| + | *{{citation | first1 = Martin | last1 = Jansen | first2 = Thorsten | last2 = Kraft | title = The Structural Chemistry of Binary Halogen Oxides in the Solid State | journal = Chem. Ber. | volume = 130 | issue = 3 | pages = 307–16 | year = 1997 | doi = 10.1002/cber.19971300302}}. | ||
[[Category:Oxides|Bromine]] | [[Category:Oxides|Bromine]] | ||
Revision as of 18:22, 2 January 2011
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) | r(Br–Br) | r(O–O) | 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 | |||||||
| 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 | [2] | ||||||
| Br2O6 | |||||||||
| Br2O7 | |||||||||
| Br2O3 | 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>.
- ↑ 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.
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