Chemistry:Osmium(III) bromide
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| Names | |
|---|---|
| IUPAC name
Tribromoosmium
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| Other names
Osmium tribromide
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| Identifiers | |
3D model (JSmol)
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PubChem CID
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| Properties | |
| Br3Os | |
| Molar mass | 429.94 g·mol−1 |
| Appearance | dark-grey solid |
| Density | g/cm3 |
| Melting point | 340 |
| insoluble | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Osmium(III) tribromide is a binary inorganic compound with the chemical formula OsBr3.[1]
Synthesis
Decomposition of osmium tetrabromide under vacuum heating:
- 2OsBr
4 → 2OsBr
3 + Br
2
- 2OsBr
Physical properties
The compound forms dark-grey crystals.[2] Insoluble in water.[3]
References
- ↑ "Osmium Bromide". American Elements. https://www.americanelements.com/osmium-bromide-59201-51-3.
- ↑ "Osmium (III) Bromide, OsBr3". matweb.com. https://www.matweb.com/search/datasheettext.aspx?matguid=a1aa6ce59ca742778d1acca9142ac40d.
- ↑ Lide, David R. (19 June 2003) (in en). 1998 Freshman Achievement Award. CRC Press. p. 4-79. ISBN 978-0-8493-0594-8. https://books.google.com/books?id=lFjg0L-uOxoC&dq=osmium(III)+bromide&pg=SA4-PA79. Retrieved 19 April 2023.
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