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

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

There are two independent molecules in the asymmetric unit of the title compound, C12H9ClN2OS, 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 molecul...

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Main Authors: Ismail Warad, Salim F. Haddad, Mousa Al-Noaimi, Belkheir Hammouti, Taibi Ben Hadda
Format: Article
Language:English
Published: International Union of Crystallography 2013-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536813020850
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spelling doaj-4d749ef7af264ba6a77979bbd7a1845a2020-11-24T21:25:46ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682013-09-01699o1442o144210.1107/S1600536813020850N′-[(E)-2-Chlorobenzylidene]thiophene-2-carbohydrazideIsmail WaradSalim F. HaddadMousa Al-NoaimiBelkheir HammoutiTaibi Ben HaddaThere are two independent molecules in the asymmetric unit of the title compound, C12H9ClN2OS, 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.http://scripts.iucr.org/cgi-bin/paper?S1600536813020850
collection DOAJ
language English
format Article
sources DOAJ
author Ismail Warad
Salim F. Haddad
Mousa Al-Noaimi
Belkheir Hammouti
Taibi Ben Hadda
spellingShingle Ismail Warad
Salim F. Haddad
Mousa Al-Noaimi
Belkheir Hammouti
Taibi Ben Hadda
N′-[(E)-2-Chlorobenzylidene]thiophene-2-carbohydrazide
Acta Crystallographica Section E
author_facet Ismail Warad
Salim F. Haddad
Mousa Al-Noaimi
Belkheir Hammouti
Taibi Ben Hadda
author_sort Ismail Warad
title N′-[(E)-2-Chlorobenzylidene]thiophene-2-carbohydrazide
title_short 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_sort n′-[(e)-2-chlorobenzylidene]thiophene-2-carbohydrazide
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2013-09-01
description There are two independent molecules in the asymmetric unit of the title compound, C12H9ClN2OS, 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.
url http://scripts.iucr.org/cgi-bin/paper?S1600536813020850
work_keys_str_mv AT ismailwarad n8242e2chlorobenzylidenethiophene2carbohydrazide
AT salimfhaddad n8242e2chlorobenzylidenethiophene2carbohydrazide
AT mousaalnoaimi n8242e2chlorobenzylidenethiophene2carbohydrazide
AT belkheirhammouti n8242e2chlorobenzylidenethiophene2carbohydrazide
AT taibibenhadda n8242e2chlorobenzylidenethiophene2carbohydrazide
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