Acta Cryst. (2006). C62, o537-o539 [ doi:10.1107/S0108270106024711 ]
Formula: C21H23N2O2+·C7H4ClO2- and C21H23N2O2+·C7H4NO4-
Online 11 August 2006
Copyright © International Union of Crystallography IUCr Webmaster