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二水合双[5-(2-吡啶基)四唑-κN,N]铁(II)

Diaqua-bis[5-(2-pyrid-yl)tetra-zolato-κN,N]iron(II).

作者信息

Hu Min, Ma Song-Tao, Guo Liang-Qi, Fang Shao-Ming

机构信息

Zhengzhou University of Light Industry, Henan Provincial Key Laboratory of Surface & Interface Science, Henan, Zhengzhou 450002, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 11;65(Pt 4):m382. doi: 10.1107/S1600536809007892.

DOI:10.1107/S1600536809007892
PMID:21582333
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2968821/
Abstract

The title complex, [Fe(C(6)H(4)N(5))(2)(H(2)O)(2)], was synthesized by the reaction of ferrous sulfate with 5-(2-pyrid-yl)-2H-tetra-zole (HL). The Fe(II) atom, located on a crystallographic center of inversion, is coordinated by four N-atom donors from two planar trans-related deprotonated L ligands and two O atoms from two axial water mol-ecules in a distorted octa-hedral geometry. The Fe(II) mononuclear units are further connected by inter-molecular O-H⋯N and C-H⋯O hydrogen-bonding inter-actions, forming a three-dimensional framework.

摘要

标题配合物[Fe(C₆H₄N₅)₂(H₂O)₂]是通过硫酸亚铁与5-(2-吡啶基)-2H-四唑(HL)反应合成的。位于晶体学反演中心的Fe(II)原子，在扭曲的八面体几何构型中，由来自两个平面反式相关的去质子化L配体的四个N原子供体和来自两个轴向水分子的两个O原子配位。Fe(II)单核单元通过分子间的O-H⋯N和C-H⋯O氢键相互作用进一步连接，形成三维框架。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eead/2968821/5b2b5831554a/e-65-0m382-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eead/2968821/0b9df7432130/e-65-0m382-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eead/2968821/5b2b5831554a/e-65-0m382-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eead/2968821/0b9df7432130/e-65-0m382-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/eead/2968821/5b2b5831554a/e-65-0m382-fig2.jpg

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本文引用的文献

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Structure validation in chemical crystallography.化学晶体学中的结构验证
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