N′-[(E)-2-Chloro­benzyl­idene]thio­phene-2-carbohydrazide

There are two independent mol­ecules in the asymmetric unit of the title compound, C(12)H(9)ClN(2)OS, a Schiff base derived from hydrazide, in which the dihedral angles between the thio­phene and benzene rings are 3.6 (3) and 7.3 (3)°. In the crystal, the two independent mol­ecules are arranged abou...

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Autores principales: Warad, Ismail, Haddad, Salim F., Al-Noaimi, Mousa, Hammouti, Belkheir, Ben Hadda, Taibi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884466/
https://www.ncbi.nlm.nih.gov/pubmed/24427070
http://dx.doi.org/10.1107/S1600536813020850
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author Warad, Ismail
Haddad, Salim F.
Al-Noaimi, Mousa
Hammouti, Belkheir
Ben Hadda, Taibi
author_facet Warad, Ismail
Haddad, Salim F.
Al-Noaimi, Mousa
Hammouti, Belkheir
Ben Hadda, Taibi
author_sort Warad, Ismail
collection PubMed
description There are two independent mol­ecules in the asymmetric unit of the title compound, C(12)H(9)ClN(2)OS, a Schiff base derived from hydrazide, in which the dihedral angles between the thio­phene and benzene rings are 3.6 (3) and 7.3 (3)°. In the crystal, the two independent mol­ecules are arranged about an approximate non-crystallographic inversion center and are connected by two N—H⋯O hydrogen bonds. Weak C—H⋯Cl contacts are also present. Conversely, there are neither significant aromatic stacking inter­actions nor contacts involving S atoms.
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spelling pubmed-38844662014-01-14 N′-[(E)-2-Chloro­benzyl­idene]thio­phene-2-carbohydrazide Warad, Ismail Haddad, Salim F. Al-Noaimi, Mousa Hammouti, Belkheir Ben Hadda, Taibi Acta Crystallogr Sect E Struct Rep Online Organic Papers There are two independent mol­ecules in the asymmetric unit of the title compound, C(12)H(9)ClN(2)OS, a Schiff base derived from hydrazide, in which the dihedral angles between the thio­phene and benzene rings are 3.6 (3) and 7.3 (3)°. In the crystal, the two independent mol­ecules are arranged about an approximate non-crystallographic inversion center and are connected by two N—H⋯O hydrogen bonds. Weak C—H⋯Cl contacts are also present. Conversely, there are neither significant aromatic stacking inter­actions nor contacts involving S atoms. International Union of Crystallography 2013-08-17 /pmc/articles/PMC3884466/ /pubmed/24427070 http://dx.doi.org/10.1107/S1600536813020850 Text en © Warad et al. 2013 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
Warad, Ismail
Haddad, Salim F.
Al-Noaimi, Mousa
Hammouti, Belkheir
Ben Hadda, Taibi
N′-[(E)-2-Chloro­benzyl­idene]thio­phene-2-carbohydrazide
title N′-[(E)-2-Chloro­benzyl­idene]thio­phene-2-carbohydrazide
title_full N′-[(E)-2-Chloro­benzyl­idene]thio­phene-2-carbohydrazide
title_fullStr N′-[(E)-2-Chloro­benzyl­idene]thio­phene-2-carbohydrazide
title_full_unstemmed N′-[(E)-2-Chloro­benzyl­idene]thio­phene-2-carbohydrazide
title_short N′-[(E)-2-Chloro­benzyl­idene]thio­phene-2-carbohydrazide
title_sort n′-[(e)-2-chloro­benzyl­idene]thio­phene-2-carbohydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884466/
https://www.ncbi.nlm.nih.gov/pubmed/24427070
http://dx.doi.org/10.1107/S1600536813020850
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