Names | |
---|---|
IUPAC name
Tribromoeuropium
| |
Identifiers | |
3D model (
JSmol)
|
|
ECHA InfoCard | 100.033.939 |
EC Number |
|
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
EuBr3 | |
Molar mass | 391.68 g [1] |
Melting point | 702 °C (1,296 °F; 975 K) [1] |
Will dissolve [2] | |
Thermochemistry | |
Std molar
entropy (S⦵298) |
50.7 ± 3 [3] |
Std enthalpy of
formation (ΔfH⦵298) |
-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).
|
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:
Names | |
---|---|
IUPAC name
Tribromoeuropium
| |
Identifiers | |
3D model (
JSmol)
|
|
ECHA InfoCard | 100.033.939 |
EC Number |
|
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
EuBr3 | |
Molar mass | 391.68 g [1] |
Melting point | 702 °C (1,296 °F; 975 K) [1] |
Will dissolve [2] | |
Thermochemistry | |
Std molar
entropy (S⦵298) |
50.7 ± 3 [3] |
Std enthalpy of
formation (ΔfH⦵298) |
-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).
|
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: