Reactions of (dppe)NiCl₂ (dppe = 1,2-bis(diphenylphosphino)ethane) with chlorido-substituted phenyl thiolates (R^ClS⁻) produced the corresponding nickel thiolate complexes (dppe)Ni(SR^Cl)₂ (R^Cl = 3,5-C₆H₃Cl₂ (1), C₆Cl₅ (2)) in high isolated yields. Complexes 1 and 2 were characterized by spectroscopic techniques such as (UV–Vis, IR, ¹H-, ³¹P{¹H}-, ¹³C{¹H}-NMR) as well as elemental analysis. The molecular structures of complexes 1 and 2, determined by X-ray diffraction measurements, have a cis square planar geometry.

中文翻译：

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双（二苯基膦基）乙烷多氯苯基苯硫醇镍配合物：合成与表征

（DPPE）的NiCl的反应₂（DPPE = 1,2-双（二苯基膦基）乙烷）与chlorido取代的苯基硫醇盐（R^氯小号^-所产生的对应的镍硫醇盐配合物（DPPE）的Ni（SR）^氯）₂（R^氯 ＝ 3，5-C ₆ H ₃ Cl ₂（1），C ₆ Cl ₅（2）），高分离产率。配合物1和2通过光谱技术进行表征，例如（UV-Vis，IR，¹ H-，³¹ P { ¹ H}-，¹³ C {¹ H} -NMR）以及元素分析。通过X射线衍射测量确定的配合物1和2的分子结构具有顺式正方形平面几何形状。