Crystal structure of 2-(1H-imidazol-4-yl)ethanaminium chloride

Acta Crystallographica Section E: Crystallographic Communications

Roisnel, T.¹  Belfilali, I.²  Boukli-hacene, L.²  Louhibi, S.²  Yebdri, S.² 

[1]Centre de Diffractometrie X, UMR 6226 CNRS, Unite Sciences Chimiques de Rennes, Universite de Rennes I, 263 Avenue du General Leclerc, 35042 Rennes, France

[2]Laboratoire de Chimie Inorganique et Environnement, University of Tlemcen, BP 119, 13000, Tlemcen, Algeria

关键词: CRYSTAL STRUCTURE;    HISTAMINE;    IMIDAZOLE;    CHLORIDE ION;    PROTONATION;    HYDROGEN BONDING;   

DOI  :  10.1107/S2056989015006866

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The title mol­ecular salt, C5H10N3+·Cl−, was obtained as by-product in the attempted synthesis of a histamine derivative. The terminal amino group of the starting material is protonated. The Cimidazole—C—C—N(H3)+ group in the cation is in an anti conformation with a torsion angle of 176.22 (10)°. In the crystal, cations and anions are linked via N—H⋯N and N—H—Cl hydrogen bonds, forming a two-dimensional network parallel to (10-1). A single weak C—H⋯Cl hydrogen bond completes a three-dimensional network.

【 授权许可】

CC BY