%0 Journal Article
%T Triprolidinium dipicrate
%A A. S. Dayananda
%A Jerry P. Jasinski
%A James A. Golen
%A H. S. Yathirajan
%J Acta Crystallographica Section E
%D 2011
%I International Union of Crystallography
%R 10.1107/s160053681103457x
%X In the tripodinium cation of the title compound {systematic name: 2-[(E)-1-(4-methylphenyl)-3-(pyrrolidin-1-ium-1-yl)prop-1-enyl]pyridinium bis(2,4,6-trinitrophenolate)}, C19H24N2+¡¤2C6H2N3O7 , the N atoms on both the pyrrolidine and pyridinium groups are protonated. The pyrrolidine group adopts a slightly distorted envelope configuration. Strong N¡ªH...O cation¨Canion hydrogen bonds and weak intermolecular N¡ªH...O interactions link the dication and two anions. In both picrate anions, the nitro groups display rotational disorder over two orientations in a 0.605 (6):0.395 (6) ratio. The crystal packing also features weak intermolecular ¦Ð¨C¦Ð [centroid¨Ccentroid distance = 3.8036 (14)  ] and C¡ªH...O interactions.
%U http://scripts.iucr.org/cgi-bin/paper?S160053681103457X