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{2,2'-[(2,2-二甲基丙烷-1,3-二腈基)-双-(苯基甲基亚基)]-二酚根合}镍(II)

{2,2'-[(2,2-Dimethyl-propane-1,3-diyl-dinitrilo)-bis-(phenyl-methyl-idyne)]-diphenolato}nickel(II).

作者信息

Kargar Hadi, Kia Reza, Moghadam Majid, Froozandeh Fatemeh, Tahir Muhammad Nawaz

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):m1173. doi: 10.1107/S1600536811029813. Epub 2011 Aug 2.

DOI:10.1107/S1600536811029813
PMID:22065816
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3200906/
Abstract

The asymmetric unit of the title complex, [Ni(C(31)H(28)N(2)O(2))], comprises two crystallographically independent mol-ecules. The geometry around the Ni(II) atom in each mol-ecule is distorted square planar. The dihedral angles between the two phen-oxy rings in each mol-ecule are 17.8 (4) and 36.5 (4)°. The crystal packing is stabilized by weak π-π inter-actions [centroid-centroid distance = 3.758 (5) Å] and C-H⋯π inter-actions.

摘要

标题配合物[Ni(C₃₁H₂₈N₂O₂)]的不对称单元包含两个晶体学独立的分子。每个分子中Ni(II)原子周围的几何构型为扭曲的平面正方形。每个分子中两个苯氧基环之间的二面角分别为17.8 (4)°和36.5 (4)°。晶体堆积通过弱π-π相互作用[质心-质心距离 = 3.758 (5) Å]和C-H⋯π相互作用得以稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2f8/3200906/1f72e15bd439/e-67-m1173-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2f8/3200906/1f72e15bd439/e-67-m1173-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2f8/3200906/1f72e15bd439/e-67-m1173-fig1.jpg

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