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二水合 -(1,4,8,11 - 四氮杂环十四烷 - κN,N,N,N)铜(II)双(2,3,4,5,6 - 五氟苯甲酸酯)

Diaqua-(1,4,8,11-tetra-aza-cyclo-tetra-decane-κN,N,N,N)copper(II) bis-(2,3,4,5,6-penta-fluoro-benzoate) dihydrate.

作者信息

Ahmad Tajidi Nur Syamimi, Abdullah Norbani, Arifin Zainudin, Tan Kong Wai, 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. 2010 Jul 7;66(Pt 8):m889. doi: 10.1107/S1600536810025705.

Abstract

The Cu(II) atom in the title salt, Cu(C(10)H(24)N(4))(H(2)O)(2)(2)·2H(2)O, is chelated by the four N atoms of the 1,4,8,11-tetra-aza-cyclo-tetra-decane (cyclam) ligand and is coordinated by two water mol-ecules in a Jahn-Teller-type tetra-gonally distorted octa-hedral geometry. The Cu(II) atom lies on a center of inversion. The cations, anions and uncoordinated water mol-ecules are linked by N-H⋯O and O-H⋯O hydrogen bonds, forming a layer structure parallel to (001).

摘要

在标题盐Cu(C₁₀H₂₄N₄)(H₂O)₂₂·2H₂O中,Cu(II)原子被1,4,8,11-四氮杂环十四烷(环胺)配体的四个N原子螯合,并由两个水分子配位,呈 Jahn-Teller 型四方畸变八面体几何构型。Cu(II)原子位于对称中心。阳离子、阴离子和未配位的水分子通过N-H⋯O和O-H⋯O氢键相连,形成平行于(001)的层状结构。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8b44/3007516/f643d8005248/e-66-0m889-fig1.jpg

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