1. (E)-N′-[(2-Hydroxynaphthalen-1-yl)methylidene]nicotinohydrazide
- Author
-
Shi-Yong Liu, Xiao-Ling Wang, Yu-Mei Hao, and Qin-Qin Guo
- Subjects
Hydrogen bond ,Chemistry ,General Chemistry ,Dihedral angle ,Condensed Matter Physics ,Ring (chemistry) ,Bioinformatics ,Organic Papers ,Planarity testing ,Crystal ,Crystallography ,chemistry.chemical_compound ,Pyridine ,General Materials Science - Abstract
In the mol-ecule of the title compound, C(17)H(13)N(3)O(2), the naphthyl ring system and the pyridine ring form a dihedral angle of 12.2 (3)°. An intra-molecular O-H⋯N hydrogen bond generates a six-membered ring with an S(6) ring motif. This also contributes to the relative overall near planarity of the mol-ecule [r.m.s. deviation of all 22 non-H atoms = 0.107 (5) Å]. In the crystal, mol-ecules are linked through inter-molecular N-H⋯N hydrogen bonds, forming chains along the a axis.
- Published
- 2011