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二氯(2,9 - 二乙氧基 - 1,10 - 菲咯啉 - κN,N')锌(II)

Dichlorido(2,9-dieth-oxy-1,10-phenanthroline-κN,N')zinc(II).

作者信息

Niu Cao-Yuan, Dang Yu-Li, Wan Xin-Sheng, Kou Chun-Hong

机构信息

College of Sciences, Henan Agricultural University, Zhengzhou 450002, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 1;65(Pt 8):m860. doi: 10.1107/S1600536809024490.

DOI:10.1107/S1600536809024490
PMID:21583328
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2977366/
Abstract

All non-H atoms except for the Cl atoms lie on a mirror plane in the title complex, [ZnCl(2)(C(16)H(16)N(2)O(2))]. The Zn(II) ion is coordinated by two N atoms from a bis-chelating 2,9-dieth-oxy-1,10-phenanthroline ligand and two symmetry-related Cl atoms in a distorted tetra-hedral environment. The two Zn-N bond lengths are significantly different from each other and the N-Zn-N angle is acute. In the crystal structure, there are weak but significant π-π stacking inter-actions between phenanthroline rings, with a centroid-centroid distance of 3.764 (1) Å.

摘要

在标题配合物[ZnCl₂(C₁₆H₁₆N₂O₂)]中,除氯原子外的所有非氢原子都位于一个镜面平面上。锌(II)离子在扭曲的四面体环境中由双螯合的2,9 - 二乙氧基 - 1,10 - 菲咯啉配体的两个氮原子和两个对称相关的氯原子配位。两个Zn - N键长彼此显著不同,且N - Zn - N角为锐角。在晶体结构中,菲咯啉环之间存在弱但显著的π - π堆积相互作用,质心 - 质心距离为3.764 (1) Å。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0ddd/2977366/148a52d1145c/e-65-0m860-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0ddd/2977366/91ce70c2a819/e-65-0m860-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0ddd/2977366/148a52d1145c/e-65-0m860-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0ddd/2977366/91ce70c2a819/e-65-0m860-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0ddd/2977366/148a52d1145c/e-65-0m860-fig2.jpg

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