Fulltext

2-[(E)-2-(3,4-Di-chloro-benzyl-idene)hydrazin-1-yl]quinoxaline

Noguiera TC 1 , Pinheiro AC 1 , de Souza MV 1 , Wardell JL 2 , Tiekink ER 3

Affiliations 

  • 1 Fundação Oswaldo Cruz, Instituto de Tecnologia em, Fármacos-Farmanguinhos, R. Sizenando Nabuco, 100, Manguinhos 21041-250, Rio de Janeiro, RJ, Brazil
  • 2 Chemistry Department, University of Aberdeen, Old Aberdeen AB24 3UE, Scotland
  • 3 Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
Acta Crystallogr Sect E Struct Rep Online, 2014 Feb 01;70(Pt 2):o125.
PMID: 24764853 DOI: 10.1107/S1600536814000415

Abstract

The 21 non-H atoms of the title compound, C15H10Cl2N4, are almost planar (r.m.s. deviation = 0.032 Å); the conformation about the N=C bond [1.277 (6) Å] is E. In the crystal, zigzag supra-molecular chains along the c axis (glide symmetry) are formed via N-H⋯N hydrogen bonds. These associate along the b axis by π-π inter-actions between the fused and terminal benzene rings [inter-centroid distance = 3.602 (3) Å] so that layers form in the bc plane.

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

Similar publications