63393-44-2

Basic information

• Product Name: dichloroplatinum - triphenylstibane (1:2)
• CAS NO: 63393-44-2
• Molecular Formula: C₃₆H₃₀Cl₂PtSb₂
• Molecular Weight: 972.1334
• Mol File: 63393-44-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: dichloroplatinum - triphenylstibane (1:2)(CAS DataBase Reference)
• NIST Chemistry Reference: dichloroplatinum - triphenylstibane (1:2)(63393-44-2)
• EPA Substance Registry System: dichloroplatinum - triphenylstibane (1:2)(63393-44-2)

Safety Data

• Hazardous Substances Data: 63393-44-2(Hazardous Substances Data)

Usage

General Description

Dichloroplatinum – triphenylstibane (1:2) is a chemical compound consisting of one molecule of dichloroplatinum and two molecules of triphenylstibane. Dichloroplatinum is a coordination complex of platinum that contains two chlorine atoms bonded to a central platinum atom. Triphenylstibane is a stibane compound with three phenyl groups attached to an antimony atom. When combined in a 1:2 ratio, these two compounds form a coordination complex in which the platinum and antimony atoms are linked by chlorine atoms. This complex has potential applications in coordination chemistry and catalysis due to the unique properties of the platinum-antimony bond.

Upstream product

• 603-36-1 triphenylantimony 
• 10025-99-7 potassium tetrachloroplatinate(II) 

Downstream Products

• 14221-02-4 tetrakis(triphenylphosphine)platinum 
• 210493-31-5 trans-[PtI₂(triphenylstibine)2] 
• 171200-30-9 [Pt(CO)2(Sb(C₆H₅)3)2] 
• 112364-52-0 platinum tris(triphenylstibine) 
• 7440-36-0 antimony 
• 7440-06-4 platinum 

Relevant articles and documents

Thermal analysis of coordination compounds. Part 3. Thermal decomposition of platinum complexes containing triphenylphosphine, triphenylarsine and triphenylstibine

Studies by thermogravimetric analysis (TG) and differential thermal analysis (DTA) of the complexes [PtCl2L2] (L is PPh3, AsPh3, SbPh3), [PtLn] (n = 3, L is SbPh3; n= 4, L is PPh3, AsPh3); [(PtL3)2N2]; [(PtL3)2C2] and [Pt(CO)2L2] (L is SbPh3) are described. Analysis of the TG and DTA curves showed that Pt(II) complexes of the type [PtCl2L2] have a higher thermal stability than the corresponding Pt(0) complexes of the type [PtLn], with the exception of [Pt(SbPh3)3], which is more stable than [PtCl2(SbPh3)2]. Thermal stabilities of each of the complexes are compared with those of the others in the series. Mechanisms of thermal decomposition of complexes of the types [PtCl2L2] and [PtLn] are proposed. Residues of the samples were characterized by chemical tests and IR spectroscopy. The residue from the thermal decomposition of [PtCl2L2] (L is PPh3, AsPh3)and [Pt(PPh3)4] is metallic platinum. For [Pt(AsPh3)4] the residue is a mixture of Pt and As, whereas for the complexes containing SbPh3 the re sidues are mixtures of Pt and Sb. In these cases, the proportional contents of Pt and As or Pt and Sb correspond to the stoichiometry of these elements in the respective complexes. The complexes [Pt(SbPh3)3]2N2, [Pt(SbPh3)3]2C2 lose N2 or the ethynediyl group at 130-150°C are transformed into [Pt(SbPh3)3].

Inorganic linkage isomerism of the thiocyanate ion

Linkage isomers of metal complexes of the type M-SCN (thiocyanato) and M-NCS (isothiocyanato) are reported for the compounds [Pd(As(C6H5)3)2X2] and [Pd(bipy)X2]. The method of preparation d