Platinum(II) bromide
| Names | |
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| IUPAC name
Platinum(II) bromide
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| Other names
Platinous bromide
Platinum dibromide | |
| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
| ECHA InfoCard | 100.033.303 |
| EC Number |
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PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| Br2Pt | |
| Molar mass | 354.886 g/mol |
| Appearance | Dark green powder |
| Density | 6.65 g/cm3, solid |
| Melting point | 250 °C (482 °F; 523 K) (decomposes) |
| insol. | |
| Structure | |
| square planar | |
| 0 D | |
| Hazards[1] | |
| Occupational safety and health (OHS/OSH): | |
Main hazards
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skin irritant |
| 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 | |
| Related compounds | |
Other anions
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Platinum(II) chloride |
Related compounds
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Platinum(IV) bromide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Platinum bromide is the chemical compound with the formula PtBr2. This dark green powder is a common precursor to other platinum-bromide compounds. Like palladium chloride and palladium(II) bromide, it is a compound that dissolves only in coordinating solvents or in the presence of donor ligands.
Illustrative use
Transition metal carbene complexes of platinum can be prepared by heating platinum bromide with the imidazolium salt NHC precursors and sodium acetate in dimethyl sulfoxide.[2]
References
- ^ "Platinum(II) bromide". pubchem.ncbi.nlm.nih.gov.
- ^ Muehlhofer M.; Strassner T.; Herdtweck E.; Herrmann W.A. (2002). "Synthesis and structural characterization of novel bridged platinum(II) biscarbene complexes". Journal of Organometallic Chemistry. 660 (2): 121–126. doi:10.1016/S0022-328X(02)01670-4.
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