Al-Youbi AO, Asiri AM, Faidallah HM, Alamry KA, Ng SW. 3-Amino-1-methyl-9,10-dihydro-phenanthrene-2,4-dicarbonitrile.
Acta Crystallogr Sect E Struct Rep Online 2011;
67:o2569. [PMID:
22065653 PMCID:
PMC3201274 DOI:
10.1107/s1600536811035008]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Accepted: 08/26/2011] [Indexed: 11/12/2022]
Abstract
The asymmetric unit of the title compound, C(17)H(13)N(3), contains two independent mol-ecules, which are non-planar as they are buckled owing to the ethyl-ene portion. The dihedral angle between the benzene rings is 26.4 (1)° in one mol-ecule and 32.9 (1)° in the other. In the crystal, the mol-ecules are disposed about a false inversion center, and are linked by two N-H⋯N hydrogen bonds, generating a dimer. The dimers are linked by further N-H⋯N hydrogen bonds, resulting in a chain that runs along the longest axis of the ortho-rhom-bic unit cell.
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