Acta Cryst. (2006). E62, o1754-o1755  [ doi:10.1107/S1600536806011871 ]

6,9-Dibromo-2a,10b-diphenyl-2a,5,10,10b-tetrahydro-2H,3H-2,3,4a,10a-tetraazabenzo[g]cyclopenta[cd]azulene-1,4-dione monohydrate

N.-F. She, S.-L. Hu, H.-Z. Guo and A.-X. Wu

Abstract: The title compound, C₂₄H₁₈Br₂N₄O₂·H₂O, forms a supramolecular structure via N-HO, O-HO and C-HO hydrogen bonds. In the crystal structure, the water molecule serves as a bifurcated hydrogen-bond acceptor and as a hydrogen-bond donor.

Online 7 April 2006

Copyright © International Union of Crystallography
IUCr Webmaster