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Title: | 3-Hydroxy-N -[(Z)-(5-methyl-2-furyl)methyl idene]naphthalene-2-carbohydrazide |
Authors: | Shafiq, Zahid Yaqub, Muhammad Tahir, M. Nawaz Nawaz, Mian Hasnain Iqbal, Mohammad S. |
Keywords: | single-crystal X-ray study; T = 296 K; mean (C–C) = 0.003 A˚; disorder in main residue; R factor = 0.048; wR factor = 0.130; data-to-parameter ratio = 17.9 |
Issue Date: | 2009 |
Publisher: | Acta Crystallographica Section E: Structure Reports Online |
Citation: | Shafiq, Zahid, et al. "3-Hydroxy-N′-[(Z)-(5-methyl-2-furyl) methylidene] naphthalene-2-carbohydrazide." Acta Crystallographica Section E: Structure Reports Online 65.11 (2009): o2845-o2846. |
Abstract: | The asymmetric unit of title compound, C17H14N2O3, contains three independent molecules. In one of these molecules, the 5- methyl-2-furyl group is disordered over two sets of sites with an occupancy ratio of 0.747 (3):0.253 (3). In the two ordered molecules, the furan and naphthalene rings are oriented at dihedral angles of 11.05 (12) and 32.2 (5) . In the disordered molecule, the furan rings with major and minor occupancies are oriented at dihedral angles of 41.4 (2) and 26.6 (13) , respectively, with the corresponding naphthalene ring. An intramolecular O—H O hydrogen bond occurs within each molecule. In the crystal, molecules are linked by N—H O, N—H (N,O) and C—H O interactions |
URI: | http://202.142.177.21/handle/123456789/2214 |
Appears in Collections: | Chemistry Department |
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AC(E)2009(13).pdf | 370.41 kB | Adobe PDF | View/Open |
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