Vanadium(II) bromide
Vanadium(II) bromide, also known as vanadium dibromide, is a chemical compound with the formula VBr2.[1]
| Names | |
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| IUPAC name
Vanadium(II) bromide | |
| Other names
Vanadium dibromide | |
| Identifiers | |
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CompTox Dashboard (EPA) |
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| Properties | |
| VBr2 | |
| Molar mass | 210.750 g/mol |
| Appearance | light-brown solid |
| Density | 4.58 g/cm3 |
| Melting point | 827 °C (1,521 °F; 1,100 K) |
| Boiling point | 1,227 °C (2,241 °F; 1,500 K) |
| reacts | |
| +3230.0·10−6 cm3/mol | |
| Structure | |
| trigonal | |
| Related compounds | |
Other anions |
vanadium(II) chloride |
Related compounds |
vanadium(III) bromide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
Preparation
The compound is created by the reduction of hydrogen from vanadium(III) bromide.
References
Further reading
- Stebler, A.; Leuenberger, B.; Guedel, H. U. "Synthesis and crystal growth of A3M2X9 (A = Cs, Rb; M = Ti, V, Cr; X = Cl, Br)" Inorganic Syntheses (1989), volume 26, pages 377–85.
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