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Names | |
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IUPAC name
Tribromoeuropium | |
Identifiers | |
3D model (JSmol) |
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ECHA InfoCard | 100.033.939 ![]() |
EC Number |
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PubChem CID |
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CompTox Dashboard (EPA) |
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Properties | |
EuBr3 | |
Molar mass | 391.68 g[1] |
Melting point | 702 °C (1,296 °F; 975 K)[1] |
Will dissolve[2] | |
Thermochemistry | |
Std molar |
50.7 ± 3[3] |
Std enthalpy of |
-186.1 ± 3[3] |
Gibbs free energy (ΔfG⦵) |
-179.3 ± 3[3] |
Hazards | |
GHS labelling: | |
![]() | |
Warning | |
H315, H319, H335[4] | |
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P362, P403+P233[4] | |
NFPA 704 (fire diamond) | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Europium(III) bromide (or europium tribromide) is a crystalline compound, a salt, made of one europium and three bromine atoms.[2] Europium tribromide is a grey powder at room temperature.[2] It is odorless.[5] Europium tribromide is hygroscopic.[6]
When vaporized, europium(III) bromide reacts by the equation:
Europium(III) bromide is also created through the equations:
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Europium(II) |
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Europium(III) |
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Salts and covalent derivatives of the bromide ion
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