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Properties of Ptcl2

Properties of PtCl2 (Platinum(II) chloride):

Compound NamePlatinum(II) chloride
Chemical FormulaPtCl2
Molar Mass265.99 g/mol

Chemical structure
PtCl2 (Platinum(II) chloride) - Chemical structure
Lewis structure
3D molecular structure
Physical properties
Appearancedark brown powder
Solubilityinsoluble
Density6.0500 g/cm³
Helium 0.0001786
Iridium 22.562
Melting581.00 °C
Helium -270.973
Hafnium carbide 3958

Alternative Names

Platinous chloride

Elemental composition of PtCl2
ElementSymbolAtomic weightAtomsMass percent
PlatinumPt195.084173.3426
ChlorineCl35.453226.6574
Mass Percent CompositionAtomic Percent Composition
Pt: 73.34%Cl: 26.66%
Pt Platinum (73.34%)
Cl Chlorine (26.66%)
Pt: 33.33%Cl: 66.67%
Pt Platinum (33.33%)
Cl Chlorine (66.67%)
Mass Percent Composition
Pt: 73.34%Cl: 26.66%
Pt Platinum (73.34%)
Cl Chlorine (26.66%)
Atomic Percent Composition
Pt: 33.33%Cl: 66.67%
Pt Platinum (33.33%)
Cl Chlorine (66.67%)
Identifiers
CAS Number10025-65-7
SMILESCl[Pt]Cl
SMILES[Cl+]0[Pt-2]12[Cl+][Pt-2]34[Cl+][Pt-2]05[Cl+][Pt-2]6([Cl+]1)[Cl+][Pt-2]([Cl+]2)([Cl+]3)[Cl+][Pt-2]([Cl+]4)([Cl+]5)[Cl+]6
Hill formulaCl2Pt

Related compounds
FormulaCompound name
PtCl4Platinum(IV) chloride

Sample reactions for PtCl2
EquationReaction type
BaS + PtCl2 = BaCl2 + PtSdouble replacement

Related
Molecular weight calculator
Oxidation state calculator

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