二水合溴化双[4-(二甲氨基)吡啶]镉(II)
Bis[4-(dimethyl-amino)pyridinium] tetra-bromidocadmate(II) monohydrate.
作者信息
Lo Kong Mun, Ng Seik Weng
机构信息
Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 25;65(Pt 5):m560. doi: 10.1107/S1600536809014366.
Abstract
The Cd atom in the hydrated title salt, (C(7)H(11)N(2))(2)[CdBr(4)]·H(2)O, exists in an approximately tetra-hedral coordination geometry, with Br-Cd-Br angles in the range 105.52 (3)-111.50 (3)°. The cation, anion and water mol-ecule inter-act by O-H⋯Br, N-H⋯Br and N-H⋯O hydrogen bonds, forming a linear chain structure running along the a axis.
摘要
在水合标题盐（C₇H₁₁N₂）₂[CdBr₄]·H₂O中，镉原子以近似四面体配位几何构型存在，Br - Cd - Br键角在105.52 (3)-111.50 (3)°范围内。阳离子、阴离子和水分子通过O - H⋯Br、N - H⋯Br和N - H⋯O氢键相互作用，形成沿a轴延伸的线性链状结构。
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