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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Syntheses, Crystal Structures, and Properties of a Salamo-type Tetradentate Chelating Ligand and Its Pentacoordinated Copper(II) Complex
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Syntheses, Crystal Structures, and Properties of a Salamo-type Tetradentate Chelating Ligand and Its Pentacoordinated Copper(II) Complex

机译:Salamo型四齿螯合配体及其五配位铜(II)配合物的合成,晶体结构和性质

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摘要

A Salamo-type ligand 6,6'-diethoxy-2,2'-[1,1'-(ethylenedioxydinitrilo) dimethylidyne]diphenol (H_2L) and its pentacoordinate copper(II) complex [CuL(H_2O)] were synthesized and structurally characterized. The molecule of H_2L is located in a crystallographic inversion center and adopts E configuration with respect to the C=N bond. In the complex [CuL(H_2O)], the Cu~(II) atom has a tetragonally elongated square-pyramidal configuration with donor atoms N_2O_2 forming a perfect basal plane. And an infinite 2D layer supramolecular structure is formed through intermolecular C1-H1A···O5 and C2-H2A···O3 hydrogen bonding interactions.
机译:合成了Salamo型配体6,6'-二乙氧基-2,2'-[1,1'-(亚乙基二氧基二苯并三甲基)二甲基二炔]二酚(H_2L)及其五配位铜(II)配合物[CuL(H_2O)]。表征。 H_2L分子位于晶体学反转中心,并且对于C = N键采用E构型。在配合物[CuL(H_2O)]中,Cu〜(II)原子具有四方伸长的方锥构型,施主原子N_2O_2形成了完美的基面。通过分子间的C1-H1A···O5和C2-H2A···O3的氢键相互作用形成了无限的二维层超分子结构。

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