类型为[NBu 4 ] 2 [反式-PtX 2 (µ-SC 4 H 8)Pt(C 6 F 5)3 } 2 ]的三核配合物(X = Cl,Br,I或C 6 F 5;已从反式-[PtX 2(SC 4 H 8)2 ]和NBu 4 [Pt(C 6 H 5)3(OCMe )制备了SC 4 H 8 =
四氢噻吩)(1)-(4)2)](摩尔比为1:2)。SC 4 H 8
配体充当中心
铂原子和两个末端原子之间的单桥。由于反式-[PtCl 2(py) 2 ](py =
吡啶)和NBu 4 [Pt(C 6 F 5) 3(OCMe 2)](摩尔比例1:2)不会发生,而反式-[Ptl 2(py) 2 ]或[PtBr 2(cod)](cod =环
辛-1,5-二烯),在相似条件下产生顺式-[Pt(C 6 F 5)2(py)2 ]和[NBu 4 ] 2 [Pt 2(μ-I)2(C 6 F 5)4 ]或[Pt(C 6 F 5)2(鳕鱼)]和[NBu