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Names | |
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Other names terbium tribromide | |
Identifiers | |
3D model (JSmol) | |
ECHA InfoCard | 100.034.932 |
EC Number |
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PubChem CID | |
CompTox Dashboard (EPA) | |
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Properties | |
TbBr3 | |
Molar mass | 398.637 g/mol |
Appearance | white powder (hexahydrate) [1] |
Density | 4.62 g/cm3 [2] |
Melting point | 827 [3] °C (1,521 °F; 1,100 K) |
Boiling point | 1,490 [4] °C (2,710 °F; 1,760 K) |
soluble [4] | |
Hazards | |
GHS labelling: | |
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Warning | |
H315, H319, H335 | |
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Terbium(III) bromide (Tb Br3) is a crystalline chemical compound. [5]
Terbiun(III) bromide can be produced by heating terbium metal or terbium(III) oxide with ammonium bromide. [6]
A solution of terbium(III) bromide can crystallize a hexahydrate. When heating the hexahydrate, it will dehydrate and produce some terbium oxybromide (TbOBr). [7]
Terbium(III) bromide is a white solid that is soluble in water. [4] Its crystal structure is the same as bismuth iodide. [8]
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