Crystal structure of aqua­{μ-N-[3-(di­methyl­amino)­prop­yl]-N′-2-(oxidophen­yl)oxamidato}(1,10-phen­anthroline-5,6-dione)dicopper(II) perchlorate hemihydrate

Acta Crystallographica Section E: Crystallographic Communications

Li, Y.-T.¹  Zhang, X.¹  Wu, Z.-Y.¹ 

[1] Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, People's Republic of China

关键词: CRYSTAL STRUCTURE;    BINUCLEAR COPPER(II) COMPLEX;    OXAMIDE COMPLEX;    1,10-PHENANTHROLINE-5,6-DIONE;    HYDROGEN BONDING;    [PI]-[PI] STACKING;   

DOI  :  10.1107/S2056989015009391

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The title compound, [Cu2(C13H16N3O3)(C12H6N2O2)(H2O)]ClO4·0.5H2O, consists of a cis-oxamide-bridged binuclear CuII complex cation, a perchlorate anion and half a solvent water mol­ecule. One CuII cation is N,N′,N",O-chelated by an N-[3-(di­methyl­amino)­prop­yl]-N′-(2-hy­droxy­phen­yl)oxamide trianion in a distorted square-planar geometry, whereas the other CuII cation is O,O′-chelated by the oxamide moiety of the anion and N,N′-chelated by a 1,10-phenanthroline-5,6-dione mol­ecule, and a water mol­ecule further coordinates the second CuII cation, completing a distorted square-pyramidal coordination geometry. In the crystal, classical O—H⋯O hydrogen bonds, weak C—H⋯O hydrogen-bonding inter­actions and π–π stacking inter­actions link the complex cations, anions and solvent water mol­ecules into a three-dimensional supra­molecular architecture. In the crystal, the di­methyl­amino­propyl unit of the oxamide anion is disordered over two positions with an occupancy ratio of 0.561 (11):0.439 (11); the solvent water mol­ecule is also disordered over two positions, the occupancy ratio being 0.207 (10):0.293 (10).

【 授权许可】

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