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N'-(5-溴-2-羟基-亚苄基)-3,4,5-三羟基-苯甲酰肼二水合物

N'-(5-Bromo-2-hydroxy-benzyl-idene)-3,4,5-trihydroxy-benzohydrazide dihydrate.

作者信息

Alhadi Abeer A, Ali Hapipah M, Puvaneswary Subramaniam, Robinson Ward T, Ng Seik Weng

机构信息

Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Jul 23;64(Pt 8):o1584. doi: 10.1107/S1600536808022708.

DOI:10.1107/S1600536808022708
PMID:21203282
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2962201/
Abstract

The title compound, C(14)H(11)BrN(2)O(5)·2H(2)O, crystallizes as hydrogen-bonded sheets. The 2-hydr-oxy group on the benzyl-idene group forms an intra-molecular hydrogen bond to the N atom of the C=N double bond. The amino N atom is a hydrogen-bond donor to a water mol-ecule. The hydr-oxy group on the benzohydrazide group is a hydrogen-bond donor to one acceptor site, whereas each water mol-ecule is a hydrogen-bond donor to two acceptor sites.

摘要

标题化合物C(14)H(11)BrN(2)O(5)·2H(2)O以氢键连接的层状结构结晶。亚苄基上的2-羟基与C=N双键的N原子形成分子内氢键。氨基N原子是一个水分子的氢键供体。苯甲酰肼基团上的羟基是一个受体位点的氢键供体，而每个水分子是两个受体位点的氢键供体。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0569/2962201/9a625613b0c4/e-64-o1584-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0569/2962201/9a625613b0c4/e-64-o1584-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0569/2962201/9a625613b0c4/e-64-o1584-fig1.jpg

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