N′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2H-1,3-benzodioxole-5-carbohydrazide

N′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2H-1,3-benzodioxole-5-carbohydrazide

The asymmetric unit of the title hydrazone compound, C15H10BrClN2O4, contains two independent molecules. The dihedral angles between the benzene rings are 38.7 (3)° in one molecule and 24.3 (3)° in the other. Both molecules exist in trans conform...

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Main Authors: Hong-Yan Ban, Jiao Wei, Xiao-Zhi Sun
Format: Article
Language:English
Published: International Union of Crystallography 2012-05-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053681201433X
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spelling doaj-4980f8ed5b6240a18b375c978e007d1c2020-11-24T21:50:58ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-05-01685o1336o133710.1107/S160053681201433XN′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2H-1,3-benzodioxole-5-carbohydrazideHong-Yan BanJiao WeiXiao-Zhi SunThe asymmetric unit of the title hydrazone compound, C15H10BrClN2O4, contains two independent molecules. The dihedral angles between the benzene rings are 38.7 (3)° in one molecule and 24.3 (3)° in the other. Both molecules exist in trans conformations with respect to the C=N double bonds of the central methylidene units. Intramolecular O—H...N contacts are observed in both molecules, forming S(6) rings. In the crystal, molecules are linked through N—H...O hydrogen bonds into chains along the a axis.http://scripts.iucr.org/cgi-bin/paper?S160053681201433X
collection DOAJ
language English
format Article
sources DOAJ
author Hong-Yan Ban
Jiao Wei
Xiao-Zhi Sun
spellingShingle Hong-Yan Ban
Jiao Wei
Xiao-Zhi Sun
N′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2H-1,3-benzodioxole-5-carbohydrazide
Acta Crystallographica Section E
author_facet Hong-Yan Ban
Jiao Wei
Xiao-Zhi Sun
author_sort Hong-Yan Ban
title N′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2H-1,3-benzodioxole-5-carbohydrazide
title_short N′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2H-1,3-benzodioxole-5-carbohydrazide
title_full N′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2H-1,3-benzodioxole-5-carbohydrazide
title_fullStr N′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2H-1,3-benzodioxole-5-carbohydrazide
title_full_unstemmed N′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2H-1,3-benzodioxole-5-carbohydrazide
title_sort n′-(3-bromo-5-chloro-2-hydroxybenzylidene)-2h-1,3-benzodioxole-5-carbohydrazide
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2012-05-01
description The asymmetric unit of the title hydrazone compound, C15H10BrClN2O4, contains two independent molecules. The dihedral angles between the benzene rings are 38.7 (3)° in one molecule and 24.3 (3)° in the other. Both molecules exist in trans conformations with respect to the C=N double bonds of the central methylidene units. Intramolecular O—H...N contacts are observed in both molecules, forming S(6) rings. In the crystal, molecules are linked through N—H...O hydrogen bonds into chains along the a axis.
url http://scripts.iucr.org/cgi-bin/paper?S160053681201433X
work_keys_str_mv AT hongyanban namp82423bromo5chloro2hydroxybenzylidene2h13benzodioxole5carbohydrazide
AT jiaowei namp82423bromo5chloro2hydroxybenzylidene2h13benzodioxole5carbohydrazide
AT xiaozhisun namp82423bromo5chloro2hydroxybenzylidene2h13benzodioxole5carbohydrazide
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