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ABSTRACT:
SUBMITTER: De Borger R
PROVIDER: S-EPMC2983335 | biostudies-literature | 2010 Sep
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20100930 Pt 10
In the crystal of the title compound, C(15)H(8)N(4)O(6), the mol-ecules are organized in layers due to their linkage by weak C-H⋯N hydrogen bonds. The layers are themselves inter-connected by weak C-H⋯O hydrogen bonds and π-π inter-actions [centroid-centroid distances = 3.8690 (15) and 3.9017 (16) Å]. The dihedral angle between the rings is 31.9 (1)°. ...[more]