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二水合-{2,2'-二甲氧基-6,6'-[(1E,1'E)-丙烷-1,3-二亚基双(氮杂亚烷基)双(亚甲基)]二酚根合}镍(II)

Di-aqua-{2,2'-dimeth-oxy-6,6'-[(1E,1'E)-propane-1,3-diylbis(aza-nylyl-idene)bis-(methanylyl-idene)]diphenolato}nickel(II).

作者信息

Datta Amitabha, Machura Barbara, Huang Jui-Hsien, Sheu Shiann-Cherng

机构信息

Department of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2013 Jun 15;69(Pt 7):m399. doi: 10.1107/S1600536813016188. eCollection 2013.

DOI:10.1107/S1600536813016188
PMID:24046572
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3772429/
Abstract

In the mol-ecule of the title compound, [Ni(C19H20N2O4)(H2O)2], the central Ni(II) ion lies on a mirror plane and is surrounded by an N2O4 coordination set in the form of a distorted octa-hedron defined by the O atoms of two water mol-ecules and by two phenolic O and two imine N atoms of the tetra-dentate Schiff base ligand. In the crystal, O-H⋯O hydrogen bonds between the water mol-ecules and the phenolic and meth-oxy O atoms of neighbouring mol-ecules lead to the formation of rods propagating parallel to [100].

摘要

在标题化合物[Ni(C₁₉H₂₀N₂O₄)(H₂O)₂]的分子中,中心Ni(II)离子位于一个镜面平面上,被一个N₂O₄配位基团围绕,该配位基团呈扭曲八面体形式,由两个水分子的O原子以及四齿席夫碱配体的两个酚羟基O原子和两个亚胺N原子界定。在晶体中,水分子与相邻分子的酚羟基和甲氧基O原子之间的O—H⋯O氢键导致形成平行于[100]方向延伸的棒状结构。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc50/3772429/c34a77e5bebd/e-69-0m399-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc50/3772429/7a13938a70b1/e-69-0m399-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc50/3772429/c34a77e5bebd/e-69-0m399-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc50/3772429/7a13938a70b1/e-69-0m399-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc50/3772429/c34a77e5bebd/e-69-0m399-fig2.jpg

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本文引用的文献

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