spectroscopy. Stereochemistry of the complexes has been deduced by NMR spectroscopy. Structures of [Pt2(μ-SPh)2(C∩P)2], [Pt2(μ-pz)2(C∩P)2], [PtCl(Spy)(PBut3)], [Pt2(μ-SCOPh)2(C∩P)2] and [PtS2P(OPri)2}(C∩P)] have been established by single crystal X-ray diffraction analyses. The complex [Pt2(μ-SPh)2(C∩P)2] adopts a sym cis configuration while other binuclear complexes exist in a sym trans configuration
的[
PT反应2(μ-Cl)的2(C ∩ P)2 ](C ∩ P = CH 2 C(我2)PBU吨2 -C,P)与各种阴离子
配体配位体咬合和齿合度不同的已经研究,所得产物已通过元素分析和NMR(1 H,13 C,31 P,195
PT)光谱进行了表征。配合物的立体
化学已经通过NMR光谱法推导。的结构[
PT 2(μ-
SPH)2(C ∩ P)2 ],[
铂2(μ-
PZ)2(C ∩ P)2 ],[
氯铂酸(间谍)(PBU吨3)],[
铂2(μ-S
COPh)2(C ∩ P)2 ]和[
铂S 2 P(OPR我)2 } (C∩P)]已通过单晶X射线衍射分析确定。络合物[
铂2(μ-
SPH)2(C ∩ P)2 ]采用符号顺式构型,而其它的双核配合物在一个符号中存在的反式构型。[
PT S 2 P(OPr i)的分子结构2 }(C∩P)]揭示了络合物由两个四元螯合环组成,但在溶液中已提出基于195
PT NMR数据的二聚结构。