Sa. Warda, Crystal structure of dimeric aqua(N-salicylidene-rac-alaninato-O,N,O ')copper(II)-urea (1/1), C11H15CuN3O5, Z KRIST-NEW, 214(1), 1999, pp. 77-78
C11H15CuN3O5, triclinic, P (1) over bar (No, 2), a = 7.637(1) Angstrom, b =
8.509(1) Angstrom, c = 10.716(2) Angstrom, alpha = 93.10(2)degrees, beta =
97.97(2)degrees, gamma = 106.37(2)degrees, V = 658.5 Angstrom(3), Z = 2, R
-gt(F) = 0.044, R-w(F-2) = 0.077, T = 193 K.