2-(6-Chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl-idene)propanedinitrile
subject: data-to-parameter ratio = 20.6; disorder in main residue; mean ?(C-C) = 0.003 R factor = 0.053; single-crystal X-ray study; T = 293 K; wR factor = 0.164
description: The molecular conformation of the title compound, C15H 10ClN3, is stabilized by an intramolecular N-H?N hydrogen bond with an S(7) ring motif. The crystal packing is controlled by N-H?N and C-H?N intermolecular interactions. One of the methylene groups of the cyclohexene ring is disordered over two positions with refined occupancies of 0.457 (12) and 0.543 (12).
creator: Sekar M.; Velmurugan R.; Vijayasankar A.V.; Ramesh P.; Ponnuswamy M.N.
source: Acta Crystallographica Section E: Structure Reports Online, Vol-67, No. 12, pp. o3268-.
date: 2011-01-01
rights: All Open Access; Gold Open Access; Green Open Access
relation: ISSN: 16005368
format: Online
language: English
type: Article
coverage: Sekar M., Post Graduate and Research Department of Chemistry, Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore 641 020, India; Velmurugan R., Post Graduate and Research Department of Chemistry, Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore 641 020, India; Vijayasankar A.V., Department of Engineering Chemistry, Christ University, Bangalore 560 029, Karnataka, India; Ramesh P., Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India; Ponnuswamy M.N., Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India