16337-53-4Relevant academic research and scientific papers
Unusual Behaviour of Triphenylstibine Complexes of Zerovalent Platinum
Barbieri, Roberto S.,Klein, Stanlei I.,Massabni, Antonio C.
, p. 1617 - 1618 (1987)
The novel triphenylstibine complexes PtL2, PtL3, and (PtL3)nN2 (L=SbPh3) have been synthesized; the binary compounds are unusually unreactive even towards cold mineral acids.
Thermal analysis of coordination compounds. Part 3. Thermal decomposition of platinum complexes containing triphenylphosphine, triphenylarsine and triphenylstibine
Barbieri, Roberto Santos,Bellato, C. R.,Massabni, A. C.
, p. 277 - 286 (2008/10/09)
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
Burmeister, John L.,Basolo, Fred
, p. 1587 - 1593 (2008/10/08)
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
