Erbium(III) bromide
(Redirected from Erbium tribromide)
Erbium(III) bromide | |
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Other names | Erbium tribromide |
Identifiers | |
InChI | InChI=1/3BrH.Er/h3*1H;/q;;;+3/p-3 |
InChIKey | GZTUDAKVGXUNIM-DFZHHIFOAV |
Standard InChI | InChI=1S/3BrH.Er/h3*1H;/q;;;+3/p-3 |
Standard InChIKey | GZTUDAKVGXUNIM-UHFFFAOYSA-K |
CAS number | [ | ]
EC number | |
ChemSpider | |
Properties[1][2] | |
Chemical formula | ErBr3 |
Molar mass | 406.97 g mol−1 |
Appearance | violet solid |
Melting point |
950 °C |
Boiling point |
1460 °C |
Solubility in water | soluble |
Related compounds | |
Other anions | Erbium(III) fluoride Erbium(III) chloride Erbium(III) iodide |
Other cations | Dysprosium(III) bromide Holmium(III) bromide Thulium(III) bromide Ytterbium(III) bromide |
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) |
Erbium(III) bromide, ErBr3, is the only known bromide of erbium. The hydrate is prepared by dissolving erbium(III) oxide or erbium carbonate in hydrobromic acid, but cannot be dehydrated without partial hydrolysis.[1] The anhydrous salt is prepared by reaction of the elements.[1]
Notes and references
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