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[2,6-双(6-甲基喹啉-2-基)吡啶-κN,N',N'']二氯合铁(II)

[2,6-Bis(6-methyl-quinolin-2-yl)pyridine-κN,N',N'']dichloridoiron(II).

作者信息

Li Xiao-Ping, Zhao Jian-She, Ng Seik Weng

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 25;66(Pt 10):m1299. doi: 10.1107/S1600536810037049.

DOI:10.1107/S1600536810037049
PMID:21587438
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2983294/
Abstract

In the mol-ecule of the title compound, [FeCl(2)(C(25)H(19)N(3))], the three N atoms span the axial-equatorial-axial sites of the trigonal-bipyramidal coordination polyhedron; the geometry of the Fe(II) atom is 32% distorted from trigonal-bipyramidal (towards square-pyramidal along the Berry pseudorotation pathway). One of the Cl atoms is disordered over two positions in a 0.938 (11):0.062 (11) ratio. Inter-molecular C-H⋯Cl hydrogen bonding occurs in the crystal structure.

摘要

在标题化合物[FeCl₂(C₂₅H₁₉N₃)]的分子中,三个N原子占据三角双锥配位多面体的轴向 - 赤道面 - 轴向位置;Fe(II)原子的几何形状相对于三角双锥有32%的畸变(沿着贝里假旋转路径向四方锥畸变)。其中一个Cl原子在两个位置上无序分布,比例为0.938 (11):0.062 (11)。晶体结构中存在分子间C—H⋯Cl氢键。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ce7/2983294/0eeca5a21ea8/e-66-m1299-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ce7/2983294/0eeca5a21ea8/e-66-m1299-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ce7/2983294/0eeca5a21ea8/e-66-m1299-fig1.jpg

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