(E)-N-{[6-Chloro-4-(4-chlorophenyl)-3-methyl-1-phenyl-1H-pyrazolo[3,4-b] pyridin-5-yl]methylene}benzene-1,2-diamine: A three-dimensional framework structure built from only two hydrogen bonds

1. Díaz, Y.
2. Quiroga, J.
3. Cobo, J.
4. Glidewell, C.