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链状聚[[[μ-氰基-1:2κC:N-三氰基-1κC-双（乙二胺）-2κN,N'-铜（II）铁（II）]-μ-氰基-κC:N-[双（乙二胺-κN,N'）铜（II）]-μ-氰基-κN:C] 4.5水合物]

catena-Poly[[[μ-cyanido-1:2κC:N-tricyanido-1κC-bis(ethylenediamine)-2κN,N'-copper(II)iron(II)]-μ-cyanido-κC:N-[bis(ethylenediamine-κN,N')copper(II)]-μ-cyanido-κN:C] 4.5-hy-drate].

作者信息

Liu Hongling, Wang Daqi

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Aug 9;64(Pt 9):m1148-9. doi: 10.1107/S1600536808023830.

DOI:10.1107/S1600536808023830
PMID:21201602
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2960737/
Abstract

The asymmetric unit of the title compound, {[Cu(2)Fe(CN)(6)(C(2)H(8)N(2))(4)]·4.5H(2)O}(n), consists of two Cu(C(2)H(8)N(2))(2) cations, one Fe(CN)(6) anion, four water mol-ecules and a half water mol-ecule that lies on a twofold rotation axis. The Fe(II) atom is coordinated by six C atoms from three terminal and three doubly bridging CN(-) ligands. The bridging CN(-) ligands connect the anion to a five-coordinate Cu(C(2)H(8)N(2))(2) cation and to two symmetry-related six-coordinate Cu(C(2)H(8)N(2))(2) cations, forming a one-dimensional polymer in the ab plane. Inter-molecular hydrogen bonds connect the polymer units into a three-dimensional network.

摘要

标题化合物{[Cu₂Fe(CN)₆(C₂H₈N₂)₄]·4.5H₂O}ₙ的不对称单元由两个[Cu(C₂H₈N₂)₂]²⁺阳离子、一个[Fe(CN)₆]⁴⁻阴离子、四个水分子和一个位于二重旋转轴上的半水分子组成。Fe(II)原子由来自三个端基和三个双桥连CN⁻配体的六个C原子配位。桥连的CN⁻配体将阴离子连接到一个五配位的[Cu(C₂H₈N₂)₂]²⁺阳离子和两个对称相关的六配位[Cu(C₂H₈N₂)₂]²⁺阳离子上，在ab平面上形成一维聚合物。分子间氢键将聚合物单元连接成三维网络。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/473f/2960737/4cf06cabfb7d/e-64-m1148-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/473f/2960737/4614833257cf/e-64-m1148-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/473f/2960737/28747e23e3b3/e-64-m1148-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/473f/2960737/4cf06cabfb7d/e-64-m1148-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/473f/2960737/4614833257cf/e-64-m1148-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/473f/2960737/28747e23e3b3/e-64-m1148-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/473f/2960737/4cf06cabfb7d/e-64-m1148-fig3.jpg

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本文引用的文献

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A short history of SHELX.SHELX简史。
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