Platinum complexes [Ph3PhCH2P]+[(Me2S=O)PtCl3]− I and cis-Cl2(Ph3Sb)(Me2S=O)Pt II were synthesized by reaction of triphenylbenzylphosphonium and tetraphenylstibonium chlorides with potassium tetrachloroplatinate in DMSO. Crystal I is formed by triphenylbenzylphosphonium tetrahedral cations [P-CPh 1.791(4)-1.795(4) Å, P-CAlk 1.811(4) Å; CPC 107.57(18)°-111.46(17)°] and by square anions [(Me2S=O)PtCl3]−
铂配合物[PH 3的PhCH 2 P] + [(ME 2 S = O)
氯铂酸3 ] - 我和CIS -Cl 2(PH 3 Sb)的(ME 2的
PT S = O)II由三苯基苯甲基和四苯基的反应合成在
DMSO中用四
氯铂酸钾制得
氯化物。晶体I由三苯基苄基pho
SPh四面体阳离子形成[PC Ph 1.791(4)-1.795(4)Å,PC Alk 1.811(4)Å;CPC 107.57(18)°-111.46(17)°]和方形阴离子[(Me 2 S = O)
PTCl 3 ] -[
PT-Cl 2.3236(11),2.2981(12),2.2977(11);
PT-S 2.1950(10)Å; 反角
SPtCl 177.51(4)°,Cl
PTCl 178.74(4)°]。在一个正方形平面复杂II [反式-angles
SPTCL 178.01(6)°,Cl
PTSb 177.96(4)°]与中央
铂原子
氯原子[
PT-CL