Crystal structure of 2-amino-4-phenyl-4H-benzo[h]chromene-3-carbo­nitrile

Acta Crystallographica Section E: Crystallographic Communications

Horton, P.N.¹  Albayati, M.R.²  Mohamed, S.K.³  Younes, S.H.H.⁴  Akkurt, M.⁵ 

[1] Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt;Chemistry Department, Faculty of Science, Sohag University, 82524 Sohag, Egypt;Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England;Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey;School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, England

关键词: CRYSTAL STRUCTURE;    AMINOCHROMENE;    FUSED CHROMENE;    HYDROGEN BONDING;    C-H...[PI] INTERACTIONS;   

DOI  :  10.1107/S2056989015011536

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, C20H14N2O, the plane of the phenyl ring is almost normal to that of the naphthalene ring system, forming a dihedral angle of 83.15 (8)°. The 4H-pyran ring fused with the naphthalene ring system has a flattened boat conformation. In the crystal, mol­ecules are linked by pairs of N—H⋯N hydrogen bonds, forming inversion dimers with an R22(12) ring motif. The dimers are connected by C—H⋯π inter­actions, forming supra­molecular chains along [010].

【 授权许可】

CC BY