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（E）-N'-（5-氯-2-羟基-亚苄基）-3,5-二羟基-苯甲酰肼一水合物

(E)-N'-(5-Chloro-2-hydroxy-benzyl-idene)-3,5-dihydroxy-benzohydrazide mono-hydrate.

作者信息

Deng Sa, Han Ling, Huang Shan-Shan, Zhang Hou-Li, Diao Yun-Peng, Liu Ke-Xin

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 11;65(Pt 4):o721. doi: 10.1107/S1600536809007788.

DOI:10.1107/S1600536809007788
PMID:21582457
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2968927/
Abstract

In the title compound, C(14)H(11)ClN(2)O(4)·H(2)O, the dihedral angle between the two benzene rings is 8.5 (2)° and an intra-molecular O-H⋯N hydrogen bond is observed in the Schiff base mol-ecule. In the crystal structure, the water mol-ecule accepts an N-H⋯O hydrogen bond and makes O-H⋯O hydrogen bonds to two further Schiff base mol-ecules. Further inter-molecular O-H⋯O hydrogen bonds lead to the formation of layers parallel to the bc plane.

摘要

在标题化合物C(14)H(11)ClN(2)O(4)·H(2)O中，两个苯环之间的二面角为8.5 (2)°，并且在席夫碱分子中观察到分子内O-H⋯N氢键。在晶体结构中，水分子接受一个N-H⋯O氢键，并与另外两个席夫碱分子形成O-H⋯O氢键。进一步的分子间O-H⋯O氢键导致形成平行于bc平面的层。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/195c/2968927/1cbdf653f14c/e-65-0o721-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/195c/2968927/96636419c16d/e-65-0o721-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/195c/2968927/1cbdf653f14c/e-65-0o721-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/195c/2968927/96636419c16d/e-65-0o721-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/195c/2968927/1cbdf653f14c/e-65-0o721-fig2.jpg

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