Platinum(II) bromide

Platinum(II) bromide

Chembox new
Name = Platinum(II) bromide
ImageFile = Platinum(II) bromide.png ImageName =
IUPACName = Platinum(II) bromide
OtherNames = Platinous bromide
Section1 = Chembox Identifiers
CASNo = 13455-12-4
RTECS =

Section2 = Chembox Properties
Formula = Br2Pt
MolarMass = 354.89 g/mol
Appearance = Dark green powder
Density = 6.65 g/cm3, solid
Solubility = insol.
MeltingPt = 250 °C (decomp.)

Section3 = Chembox Structure
Coordination = square planar
CrystalStruct =
Dipole = 0 D

Section7 = Chembox Hazards
ExternalMSDS =
MainHazards = skin irritant
FlashPt = ?°C
RPhrases = R36/37/38, R43
SPhrases = S24, S26, S27/38

Section8 = Chembox Related
OtherAnions = Platinum(II) chloride

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 polymer 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. [cite journal | author = Muehlhofer M., Strassner T., Herdtweck E., Herrmann W.A. | title = Synthesis and structural characterization of novel bridged platinum(II) biscarbene complexes | journal = Journal of Organometallic Chemistry | volume = 660 | year = 2002 | pages = 121–126 | doi = 10.1016/S0022-328X(02)01670-4]

References


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