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本文讨论了由二茂铁的C-H…π作用组装的具有类环己烷结构的氨基硫脲钯金属配合物的结构和电化学性能。晶体结构中钯原子以顺式平面正方形的构型分别与两个氨基硫脲配体配位,两个配体中的二茂铁基团位于钯原子同一侧,每个二茂铁与相邻分子中的二茂铁基团通过环戊二烯基环间的C-H…π作用形成由类环己烷结构连结的二维网状结构。对钯的配合物及相关的镍和锌配合物的电化学研究表明,平面正方型的钯和镍可以有效的传递两个茂铁间的氧化-还原性能。
In this paper, the structure and electrochemical properties of thiosemicarbazone palladium complexes with cyclohexane-like structures assembled by the C-H ... π interaction of ferrocene are discussed. In the crystal structure, the palladium atom is coordinated with two thiosemicarbazone ligands respectively in a cis-plane square configuration. The ferrocene groups in the two ligands are located on the same side of the palladium atom. Each of the ferrocene and adjacent The ferrocene group in the molecule forms a two-dimensional network structure linked by a cyclohexane-like structure through the CH ... π interaction between the cyclopentadienyl rings. Electrochemical studies of palladium complexes and related nickel and zinc complexes showed that square planar palladium and nickel can effectively deliver the redox properties between the two ferrocenes.