Platinum hydrides containing silyl or germyl ligands. Crystal structure of trans-hydridosilylbis(tricyclohexylphosphine)platinum(II)
- 1 January 1978
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 9,p. 1167-1170
- https://doi.org/10.1039/dt9780001167
Abstract
The reaction between trans-[PtH2{P(C6H11)3}2] and MH3X (M = Si, X = H, Cl, or SiH3; M = Ge, X = H) gives trans-[PtH(Y){P(C6H11)3}2](Y = MH2X). Reaction intermediates, thought to be [PtH3(Y)P{(C6H11)3}2], have been detected by 31P n.m.r. spectroscopy at low temperatures, except for X = H. Except when Y = Si2H5, the products have been isolated as air-stable crystalline solids, and the structure of the title complex has been determined. The crystals are monoclinic, space group P21/n, with a= 1 317.9, b= 1 277.7, c= 2 347.8 pm, and β= 106.96°. The structure has been solved with 4 165 diffractometer data and refined to R 0.049. No reaction is observed between MH3X and trans-[PtH(Z){P(C6H11)3}2](Z = Cl or SiH3) or between SiMeH3 and trans-[PtH2{P(C6H11)3}2].Keywords
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