5-(Prop-2-yn-1-yl)-5H-dibenzo[b,f]azepine: ortho­rhom­bic polymorph

نویسندگان

  • M. M. M. Abdoh
  • S. Madan Kumar
  • K. S. Vinay Kumar
  • B. C. Manjunath
  • M. P. Sadashiva
  • N. K. Lokanath
چکیده

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.

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عنوان ژورنال:

دوره 69  شماره 

صفحات  -

تاریخ انتشار 2013