期刊论文详细信息
Acta Crystallographica Section E: Crystallographic Communications | |
Crystal structure of 2-oxo-N′-phenyl-2H-chromene-3-carbohydrazide | |
Akkurt, M.1  Albayati, M.R.2  Mohamed, S.K.3  Mague, J.T.4  Younes, S.H.H.5  | |
[1] Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt;Chemistry Department, Faculty of Science, Sohag University, 82524 Sohag, Egypt;Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England;Department of Chemistry, Tulane University, New Orleans, LA 70118, USA;Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey | |
关键词: CRYSTAL STRUCTURE; COUMARINS; BIO-ACTIVITY; COUMARIN SCAFFOLD COMPOUNDS; | |
DOI : 10.1107/S2056989015022495 | |
学科分类:数学(综合) | |
来源: International Union of Crystallography | |
【 摘 要 】
In the title compound, C16H12N2O3, the 2H-chromene moiety is essentially planar, with an r.m.s. deviation of the nine constituent atoms from the mean plane of 0.0093 Å, and makes a dihedral angle of 76.84 (3)° with the pendant phenyl ring. An intramolecular N—H⋯O hydrogen bond helps to determine the conformation of the side chain. In the crystal, N—H⋯O and N—H⋯N hydrogen bonds link the molecules, forming [100] chains.
【 授权许可】
CC BY
【 预 览 】
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