ligand. The X-ray structures show monomeric 1:1 adduct complexes in all cases. The In-P bond distance [2.5863(5)-2.6493(12) A] is influenced significantly by the phosphine substituents but is unaffected by the substituted phenylthiolate ligand. Relatively low melting points (88-130 degrees C) are observed for all adducts, while high-temperature thermal decomposition is observed for the indium thiolate
由[2]制备三[芳基
硫醇盐]
铟(III)配合物(4-RC(6)H(4)S)(3)In [R = H(5),Me(6),F(7)]元素
铟与相应的芳基二
硫化物在
甲醇中的3:3反应。5-7与2当量的适当三有机膦在苯或
甲苯中的反应导致
铟膦加合物系列的分离(4-RC(6)H(4)S)(3)In.PR'(3)[ R = H,R'= Et(5a),Cy(5b),Ph(5c); R = Me,R'= Et(6a),Cy(6b),Ph(6c);R = F,R′= Et(7a),Cy(7b),Ph(7c)]。这些化合物通过元素分析,FT-IR,FT-Raman,溶液(1)H,(13)C (1)H},(31)P (1)H}和(19)F( 7a-c)NMR光谱和X射线晶体学(5c,6a,6c和7a)。NMR光谱显示In-P键在苯-d(6)溶液中的保留,与未配位的
配体相比,具有膦(31)P (1)H}信号的信