Difference between revisions of "Hypobromite"
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| Reference = <ref>{{citation | first1 = William | last1 = Levason | first2 = J. Steven | last2 = Ogden | first3 = Mark D. | last3 = Spicer | first4 = Nigel A. | last4 = Young | title = Characterisation of the oxo-anions of bromine BrO<sub>''x''</sub><sup>−</sup> (''x'' = 1–4) by infrared, Raman, nuclear magnetic resonance, and bromine ''K''-edge extended X-ray absorption fine structure techniques | journal = J. Chem. Soc., Dalton Trans. | year = 1990 | issue = 1 | pages = 349–53 | doi = 10.1039/DT9900000349}}.</ref> | | Reference = <ref>{{citation | first1 = William | last1 = Levason | first2 = J. Steven | last2 = Ogden | first3 = Mark D. | last3 = Spicer | first4 = Nigel A. | last4 = Young | title = Characterisation of the oxo-anions of bromine BrO<sub>''x''</sub><sup>−</sup> (''x'' = 1–4) by infrared, Raman, nuclear magnetic resonance, and bromine ''K''-edge extended X-ray absorption fine structure techniques | journal = J. Chem. Soc., Dalton Trans. | year = 1990 | issue = 1 | pages = 349–53 | doi = 10.1039/DT9900000349}}.</ref> | ||
| MolShape = ''r''(Br–O) = 181 pm | | MolShape = ''r''(Br–O) = 181 pm | ||
| + | }} | ||
| + | | Section4 = {{Chembox Thermochemistry | ||
| + | | Reference = <ref>{{citation | first1 = C. L. | last1 = Lee | first2 = M. W. | last2 = Lister | title = The Decomposition of Aqueous Sodium Bromite | journal = Can. J. Chem. | volume = 49 | issue = 17 | pages = 2822–26 | year = 1971 | doi = 10.1139/v71-470}}.</ref> | ||
| + | | DeltaHf = −91.5 kJ mol<sup>−1</sup> (aq) | ||
| + | | DeltaGf = −33.4 kJ mol<sup>−1</sup> (aq) | ||
| + | | Entropy = 50.2 J K<sup>−1</sup> mol<sup>−1</sup> (aq) | ||
}} | }} | ||
| Section8 = {{Chembox Related | | Section8 = {{Chembox Related | ||
Latest revision as of 07:30, 5 January 2011
| Hypobromite | |
|---|---|
| Other names | Oxidobromate(1−) |
| Identifiers | |
| InChI | InChI=1/BrO/c1-2/q-1 |
| InChIKey | JGJLWPGRMCADHB-UHFFFAOYAN |
| Standard InChI | InChI=1S/BrO/c1-2/q-1 |
| Standard InChIKey | JGJLWPGRMCADHB-UHFFFAOYSA-N |
| CAS number | [] |
| ChemSpider | |
| Structure[1] | |
| Molecular geometry | r(Br–O) = 181 pm |
| Thermochemistry[2] | |
| Std enthalpy of formation ΔfH |
−91.5 kJ mol−1 (aq) |
| Std Gibbs energy of formation ΔfG |
−33.4 kJ mol−1 (aq) |
| Standard molar entropy S |
50.2 J K−1 mol−1 (aq) |
| Related compounds | |
| Other anions | Hypochlorite Bromite Bromate Perbromate |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
A hypobromite is a salt or ester of hypobromous acid.
Notes and references
Notes
References
- ↑ Levason, William; Ogden, J. Steven; Spicer, Mark D.; Young, Nigel A. Characterisation of the oxo-anions of bromine BrOx− (x = 1–4) by infrared, Raman, nuclear magnetic resonance, and bromine K-edge extended X-ray absorption fine structure techniques. J. Chem. Soc., Dalton Trans. 1990 (1), 349–53. DOI: 10.1039/DT9900000349.
- ↑ Lee, C. L.; Lister, M. W. The Decomposition of Aqueous Sodium Bromite. Can. J. Chem. 1971, 49 (17), 2822–26. DOI: 10.1139/v71-470.
Further reading
- Engel, P.; Oplatka, A.; Perlmutter-Hayman, B. The Decomposition of Hypobromite and Bromite Solutions. J. Am. Chem. Soc. 1954, 76 (7), 2010–15. DOI: 10.1021/ja01636a092.
- Polak, H. L.; Feenstra, G.; Slagman, J. Stability of hypobromite solutions. Talanta 1966, 13 (5), 715–24. DOI: 10.1016/0039-9140(66)80006-1.
External links
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See also the corresponding article on Wikipedia. |
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