Chemistry:Platinum(II) bromide
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| 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 | |
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PubChem CID
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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] | |
| Main hazards | skin irritant |
| GHS pictograms | 
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| GHS Signal word | Warning |
| H315, H319, H335 | |
| P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, 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). | |
 verify (what is   ?)
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| Infobox references | |
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" (in en). https://pubchem.ncbi.nlm.nih.gov/compound/83486#section=Safety-and-Hazards.
- ↑ 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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