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Acta Cryst. (2008). E64, o2449  [ doi:10.1107/S1600536808038944 ]

3-(4-Pyridyl)-4,5-dihydro-1H-benzo[g]indazole

X. Xiao, Y.-Q. Zhang, S.-F. Xue, Q.-J. Zhu and Z. Tao

Abstract: In the molecular structure of the title compound, C16H13N3, the cyclohexa-1,3-diene ring displays a screw-boat conformation and the pyridine ring is twisted by a dihedral angle of 29.13 (9)° with respect to the pyrazole ring. Molecules are linked into a supramolecular structure by N-H...N hydrogen bonding.


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