N  -[(E)-(4-Bromo-2-thienyl)methylidene]benzohydrazide 0.06-hydrate

Please use this identifier to cite or link to this item: http://digitalrepository.fccollege.edu.pk/handle/123456789/2211

Title:	N -[(E)-(4-Bromo-2-thienyl)methylidene]benzohydrazide 0.06-hydrate
Authors:	Shafiq, Zahid Yaqub, Muhammad Tahir, M. Nawaz Hussain, Abid Iqbal, Mohammad S.
Keywords:	single-crystal X-ray study; T = 296 K; mean (C–C) = 0.005 A˚; H atom completeness 99%; disorder in solvent or counterion; R factor = 0.037; wR factor = 0.077; data-to-parameter ratio = 14.9.
Issue Date:	2009
Publisher:	Acta Crystallographica Section E: Structure Reports Online
Citation:	Shafiq, Zahid, et al. "N′-[(E)-(4-Bromo-2-thienyl) methylidene] benzohydrazide 0.06-hydrate." Acta Crystallographica Section E: Structure Reports Online 65.10 (2009): o2501-o2501.
Abstract:	The title compound, C12H9BrN2OS 0.06H2O, is a hydrated Schiff base derived from benzoic hydrazide and 4-bromothio phene-2-carboxaldehide. The two Schiff base molecules in the asymmetric unit differ crystallographically: in one molecule the dihedral angle between the benzene ring and thiophene ring is 49.88 (11) , whereas the other molecule the rings are almost coplanar with an r.m.s. deviation for the non-H atoms of 0.025 A˚ . In the crystal, molecules form polymeric sheets linked by N—H O and C—H O hydrogen bonds. The water molecule of crystallization is partially occupied and its H atoms could not be located
URI:	http://202.142.177.21/handle/123456789/2211
Appears in Collections:	Chemistry Department

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