In the title mol-ecule, C(16)H(11)N(5), the mean planes of the quinoxaline and indazole fragments form a dihedral angle of 10.62 (5)°. In the crystal, weak inter-molecular N-H⋯N hydrogen bonds link the mol-ecules into zigzag chains extending in the [001] direction. The crystal packing also exhibits π-π inter-actions [centroid-centroid distances of 3.7080 (2) and 3.8220 (5) Å], which form stacks of the mol-ecules parallel to the a axis.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977485 | PMC |
| http://dx.doi.org/10.1107/S1600536809027822 | DOI Listing |
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