Platinum(II) bromide

Platinum(II) bromide
Names
IUPAC name
Platinum(II) bromide
Other names
Platinous bromide
Identifiers
13455-12-4 YesY
ECHA InfoCard 100.033.303
EC Number 236-64-8
PubChem 83486
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
Main hazards skin irritant
R-phrases R36/37/38, R43
S-phrases S24, S26, Template:S27/38
Flash point ?°C
Related compounds
Other anions
platinum(II) chloride, platinum(II) iodide
Related compounds
platinum tetrabromide, platinum tribromide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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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 bromide, it is a compound that dissolves only in coordinating solvents or in the presence of donor ligands.

Illustrative use

Transition metal carbene complex of platinum can be prepared by heating platinum bromide with the imidazolium salt NHC precursors, and sodium acetate in dimethyl sulfoxide.[1]

References

  1. 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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