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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >The reducing ability of cycloheptatrienyl-cyclopentadienyl zirconium sandwich complexes towards silver(I)
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The reducing ability of cycloheptatrienyl-cyclopentadienyl zirconium sandwich complexes towards silver(I)

机译:环庚三烯基-环戊二烯基锆夹心复合物对银的还原能力(I)

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摘要

The redox reaction between the cycloheptatrienyl-cyclopentadienyl zirconium sandwich complexes [(η~7-C_7H_7) Zr(η~5-C_5R_5)] [R = H (2a), R = Me (2b)] and three equivalents of silver(I) acetate, Ag(OAc), afforded [(η~5- C_5R_5)Zr(OAc)_3] [R = H (6a), R = Me (6b)] together with elemental silver and 7,7'-bi-1,3,5-cycloheptatriene (5). The molecular structures of 6a and 6b were established by X-ray diffraction analyses, revealing the presence of monomeric half-sandwich complexes with three acetato-κ~2O,O' ligands.
机译:环庚三烯基-环戊二烯基锆三明治复合物[(η〜7-C_7H_7)Zr(η〜5-C_5R_5)] [R = H(2a),R = Me(2b)]与三当量的银)乙酸银Ag(OAc),与元素银和7,7'-bi-一起提供[(η〜5- C_5R_5)Zr(OAc)_3] [R = H(6a),R = Me(6b)] 1,3,5-环庚三烯(5)。通过X射线衍射分析确定了6a和6b的分子结构,揭示了具有三个acetato-κ〜2O,O'配体的单体半三明治复合物的存在。

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