N′-Hydroxynicotinamidine

Abstract

Key indicators: single-crystal X-ray study; T = 293 K; mean (C-C) = 0.004 Å; R factor = 0.060; wR factor = 0.158; data-to-parameter ratio = 14.0.In the title compound, C 6 H 7 N 3 O, there are inter-and intramolecular N-HÁ Á ÁN hydrogen bonds and an O-HÁ Á ÁN hydrogen bond. Related literatureFor related literature, see: Gezginci et al. (2001). Experimental Crystal data C 6 H 7 N 3 O M r = 137.15 Monoclinic, P2 1 =c a = 5.5220 (11) Å b = 12.365 (3) Å c = 9.797 (2) Å = 94.38 (3) V = 667.0 (3) Å 3 Z = 4Mo K radiation = 0.10 mm À1