The asymmetric unit of the title compound, C12H9N3, contains two independent mol-ecules in which the dihedral angle between the pyridine and aza-indole rings are 8.23 (6) and 9.89 (2)°. In the crystal, both types of mol-ecule are connected by pairs of N-H-N hydrogen bonds into inversion dimers.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3647869 | PMC |
http://dx.doi.org/10.1107/S1600536813008672 | DOI Listing |
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