%0 Journal Article
%T 2-(2-Hydroxy-3-methoxyphenyl)-1H-benzimidazol-3-ium perchlorate
%A Chuan Chen
%A Hong-Xing Li
%A Guang-Feng Hou
%A Guang-Ming Li
%J Acta Crystallographica Section E
%D 2012
%I International Union of Crystallography
%R 10.1107/s1600536812023422
%X In the title molecular salt, C14H13N2O2+¡¤ClO4 , the ring systems in the cation are almost coplanar [dihedral angle = 5.53 (13)¡ã]. Intramolecular N¡ªH...O and O¡ªH...O hydrogen bonds generate S(6) and S(5) rings, respectively. In the crystal, the two H atoms involved in the intramolecular hydrogen bonds also participate in intermolecular links to acceptor O atoms of the perchlorate anions. A simple intermolecular N¡ªH...O bond also occurs. Together, these form a double-chain structure along [101].
%U http://scripts.iucr.org/cgi-bin/paper?S1600536812023422