(E)-Methyl N′-(4-bromo­benzyl­idene)­hydrazinecarboxyl­ate at 123 K

The title compound, C(9)H(9)BrN(2)O(2), crystallizes with two independent but essentially identical mol­ecules in the asymmetric unit. Each mol­ecule adopts a trans configuration with respect to the C=N bond. In one of the mol­ecules, the dihedral angle between the benzene ring and the hydrazinecarb...

Descripción completa

Detalles Bibliográficos
Autores principales: Sun, Rong, Cheng, Xiang-Wei
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962168/
https://www.ncbi.nlm.nih.gov/pubmed/21203248
http://dx.doi.org/10.1107/S1600536808021983
_version_ 1782189156306255872
author Sun, Rong
Cheng, Xiang-Wei
author_facet Sun, Rong
Cheng, Xiang-Wei
author_sort Sun, Rong
collection PubMed
description The title compound, C(9)H(9)BrN(2)O(2), crystallizes with two independent but essentially identical mol­ecules in the asymmetric unit. Each mol­ecule adopts a trans configuration with respect to the C=N bond. In one of the mol­ecules, the dihedral angle between the benzene ring and the hydrazinecarboxylic acid plane is 24.9 (2)°, and that in the other mol­ecule is 16.1 (2)°. The mol­ecules are linked into a three-dimensional network via inter­molecular N—H⋯O, C—H⋯O, C—H⋯N and C—H⋯Br hydrogen bonds. An intramolecular N—H⋯O hydrogen bond is also present.
format Text
id pubmed-2962168
institution National Center for Biotechnology Information
language English
publishDate 2008
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-29621682010-12-30 (E)-Methyl N′-(4-bromo­benzyl­idene)­hydrazinecarboxyl­ate at 123 K Sun, Rong Cheng, Xiang-Wei Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(9)H(9)BrN(2)O(2), crystallizes with two independent but essentially identical mol­ecules in the asymmetric unit. Each mol­ecule adopts a trans configuration with respect to the C=N bond. In one of the mol­ecules, the dihedral angle between the benzene ring and the hydrazinecarboxylic acid plane is 24.9 (2)°, and that in the other mol­ecule is 16.1 (2)°. The mol­ecules are linked into a three-dimensional network via inter­molecular N—H⋯O, C—H⋯O, C—H⋯N and C—H⋯Br hydrogen bonds. An intramolecular N—H⋯O hydrogen bond is also present. International Union of Crystallography 2008-07-19 /pmc/articles/PMC2962168/ /pubmed/21203248 http://dx.doi.org/10.1107/S1600536808021983 Text en © Sun and Cheng 2008 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Sun, Rong
Cheng, Xiang-Wei
(E)-Methyl N′-(4-bromo­benzyl­idene)­hydrazinecarboxyl­ate at 123 K
title (E)-Methyl N′-(4-bromo­benzyl­idene)­hydrazinecarboxyl­ate at 123 K
title_full (E)-Methyl N′-(4-bromo­benzyl­idene)­hydrazinecarboxyl­ate at 123 K
title_fullStr (E)-Methyl N′-(4-bromo­benzyl­idene)­hydrazinecarboxyl­ate at 123 K
title_full_unstemmed (E)-Methyl N′-(4-bromo­benzyl­idene)­hydrazinecarboxyl­ate at 123 K
title_short (E)-Methyl N′-(4-bromo­benzyl­idene)­hydrazinecarboxyl­ate at 123 K
title_sort (e)-methyl n′-(4-bromo­benzyl­idene)­hydrazinecarboxyl­ate at 123 k
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962168/
https://www.ncbi.nlm.nih.gov/pubmed/21203248
http://dx.doi.org/10.1107/S1600536808021983
work_keys_str_mv AT sunrong emethyln4bromobenzylidenehydrazinecarboxylateat123k
AT chengxiangwei emethyln4bromobenzylidenehydrazinecarboxylateat123k

Ejemplares similares