Research Article: N′-(2,6-Difluoro­benzyl­idene)pyridine-4-carbohydrazide

Date Published: May 01, 2012

Publisher: International Union of Crystallography

Author(s): Hoong-Kun Fun, Ching Kheng Quah, Divya N. Shetty, B. Narayana, B. K. Sarojini.


In the title compound, C13H9F2N3O, the pyridine ring forms a dihedral angle of 16.92 (7)° with the benzene ring. In the crystal, mol­ecules are linked via N—H⋯O, C—H⋯O and C—H⋯F, with the same O atom accepting two bonds.

Partial Text

For related structures, see: Chen (2006 ▶); Nie et al. (2006 ▶). For standard bond-length data, see: Allen et al. (1987 ▶). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986 ▶).