名称:
氢化桥接阳离子配合物[(PMe3)2(Y)Pt(μ-H)Pt(Y)(PMe3)2] +(Y = Ph,C6F5,C6Cl5)和[[ PEt3)2(H)Pt(μ-H)Pt(Ph)(PEt3)2] +
摘要:
摘要从相应的单核物种反式制备了单氢桥联双铂络合物[(PMe3)2(C6X5)Pt(μ-H)Pt(C6X5)(PMe3)2](CF3SO3)(X = H,F,Cl) -[PtH(C6X5)(PMe3)2]和反式-[Pt(C6X5)(S)(PMe3)2](CF3SO3)(S-弱共掺杂溶剂)。X射线晶体结构[(PMe3)2(Ph)Pt(μ-H)Pt(Ph)(PMe3)2] [BPh4]由三氟甲磺酸酯(空间群P 1,a = 13.731(5 ),b = 16.192(2),c = 23.425(8)A,α= 96.46(2),β= 100.54(3),y = 95.05(2)°,Z = 4,R = 0.043,R w =对于6914个观察到的反射为0.056)和[[PMe3)2(C6F5)Pt(μ-H)Pt(C6F5)(PMe3)2](CF3SO3)-CH2Cl2(空间组P21 / n,a = 11
DOI:
10.1016/s0020-1693(97)05509-6