首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of μ-4-oxidobenzoato-κ2O1:O4-bis-[bis-(1,10-phenanthroline-κ2N,N′)copper(II)] bis-(4-hy-droxy-benzoate) 7.5-hydrate
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Crystal structure of μ-4-oxidobenzoato-κ2O1:O4-bis-[bis-(1,10-phenanthroline-κ2N,N′)copper(II)] bis-(4-hy-droxy-benzoate) 7.5-hydrate

机译:μ-4-氧化苯并-κ2O1:O4-双-[双-(1,10-菲咯啉-κ2N,N')铜(II)]双-(4-羟基苯甲酸)7.5-水合物的晶体结构

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摘要

The title hydrated complex, [Cu2(C7H4O3)(C12H8N2)4](C7H5O3)2·7.5H2O, is composed of dinuclear CuII complex cations, noncoordinating 4-hy-droxy-benzoate anions and water mol-ecules of crystallization. In the dinuclear complex cation, the CuII ions are bridged by a 4-oxidobenzoate ligand and thus each metal ion is five-coordinated by two chelating 1,10-phenanthroline (phen) mol-ecules and one anionic O atom in a distorted trigonal-bipyramid geometry. In the crystal, aromatic π–π stacking occurs between phen rings of neighbouring dinuclear CuII complex cations, forming two-dimensional supra-molecular systems parallel to (100).
机译:标题水合配合物,[Cu2(C7H4O3)(C12H8N2)4](C7H5O3)2·7.5H2O,由双核CuII配位阳离子,非配位的4-羟基-苯甲酸根阴离子和结晶水分子组成。在双核络合物阳离子中,CuII离子被4-氧化苯甲酸酯配体桥接,因此,每个金属离子被两个螯合的1,10-菲咯啉(phen)摩尔分子和一个阴离子O原子(在扭曲的三角原子中)五配位。双锥几何。在晶体中,相邻的双核CuII配位阳离子的phen环之间会发生芳族π-π堆积,形成与(100)平行的二维超分子系统。

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