Abdoh M M M, Madan Kumar S, Vinay Kumar K S, Manjunath B C, Sadashiva M P, Lokanath N K
Department of Physics, Faculty of Science, An Najah National University, Nabtus West Bank, Palestine.
Acta Crystallogr Sect E Struct Rep Online. 2013 Jan 1;69(Pt 1):o17. doi: 10.1107/S1600536812048908. Epub 2012 Dec 5.
In the title ortho-rhom-bic polymorph (space group Iba2), C17H13N, the dihedral angle between the benzene rings is 55.99 (10)° and the azepine ring adopts a boat conformation. In the crystal, mol-ecules are linked by C-H⋯π contacts. The previously-reported polymorph [Yousuf et al. (2012 ▶). Acta Cryst. E68, o1101] crystallizes in the monoclinic system (space group P21/c) with two mol-ecules in the asymmetric unit.
在标题为正交多晶型物(空间群Iba2)的C17H13N中,苯环之间的二面角为55.99 (10)°,氮杂环庚烷环呈船式构象。在晶体中,分子通过C—H⋯π接触相连。先前报道的多晶型物[Yousuf等人(2012 ▶)。Acta Cryst. E68, o1101]结晶于单斜晶系(空间群P21/c),不对称单元中有两个分子。