Technetium(III) bromide
From Wikipedia, the free encyclopedia
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| Other names
Technetium(III) bromide
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
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| Properties | |
| Br3Tc | |
| Molar mass | 338 g·mol−1 |
| insoluble | |
| Structure | |
| orthorhombic | |
| Related compounds | |
Related compounds
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Rhenium tribromide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Technetium tribromide is a binary inorganic chemical compound of technetium metal and bromine with the chemical formula TcBr3.
Synthesis
[edit ]TcBr3 can be synthesized by reaction of Tc metal with elemental bromine at 400 °C.[1]
Physical properties
[edit ]TcBr3 crystallizes in the orthorhombic space group Pmmn (a = 11.0656(2) Å, b = 5.9717(1) Å, c = 6.3870(1) Å.[1]
Technetium tribromide is isomorphous with RuBr3 and MoBr3.[1]
The compound is stable in air for weeks and insoluble in common organic solvents.[2]
References
[edit ]- ^ a b c Poineau, Frederic; Rodriguez, Efrain E.; Forster, Paul M.; Sattelberger, Alfred P.; Cheetham, Anthony K.; Czerwinski, Kenneth R. (28 January 2009). "Preparation of the binary technetium bromides: TcBr3 and TcBr4". Journal of the American Chemical Society . 131 (3): 910–911. doi:10.1021/ja808597r. ISSN 1520-5126. PMID 19115848 . Retrieved 19 July 2024.
- ^ Sattelberger, Alfred (1 January 2009). "Preparation of the Binary Technetium Bromides: TcBr 3 and TcBr 4". Journal of the American Chemical Society . Retrieved 19 July 2024.