Complexes of trimethylplatinum(<scp>IV</scp>) halides with dithio- and diselenoethers, dimethyl disulphide, and dimethyl diselenide
作者:Edward W. Abel、A. Rauf Khan、Kenneth Kite、Keith G. Orrell、Vladimir Šik
DOI:10.1039/dt9800001169
日期:——
Trimethylplatinum(IV) halides react with MeE(CH2)nEMe, E = S or Se, n= 2 or 3, to give mononuclear species [PtXMe3MeE(CH2)n EMe}], X = Cl, Br or I. Under similar conditions the ligands L–L = MeECH2EMe, MeECH(Me)EMe, and MeEEMe, E = S or Se, give dinuclear complexes [(PtXMe3)2(L–L)] in which the S or Se donor ligand bridges the metal atoms. Structural asignments are based on 1H n.m.r. solution studies
三甲基铂(IV)卤化物与MeE(CH 2)n EMe,E = S或Se,n = 2或3反应生成单核种[PtXMe 3 MeE(CH 2)n EMe}],X = Cl,Br或I。在类似条件下,配体L–L = MeECH 2 EMe,MeECH(Me)EMe和MeEEMe,E = S或Se,生成双核络合物[(PtXMe 3)2(L–L)],其中S或Se供体配体桥接金属原子。结构分配基于1 H nmr解决方案研究。