Crystal structure of 4-(4 '-(pyridin-4-yl)-[1,1 '-biphenyl]-4-yl)pyridin-1-ium 2-carboxy-4-(3,5-dicarboxyphenoxy)benzoate hydrate, C38H28N2O10

C38H28N2O10, triclinic, P (1) over bar (no. 2), a = 11.3207(6) angstrom, b = 11.9296(6) angstrom, c = 13.6079(8) angstrom, alpha = 115.195(5)degrees, beta =103.259(5)degrees, gamma = 97.356(4)degrees, V=1564.58(15) angstrom(3), Z = 2, R-gt (F) = 0.0537, wR(ref)(F-2) = 0.1286, T = 293(2) K.