1-{(E)-[(2E)-3-(4-Meth­oxy­phen­yl)-1-phenyl­prop-2-en-1-yl­idene]amino}-3-phenyl­urea: crystal structure and Hirshfeld surface analysis

نویسندگان

  • Ming Yueh Tan
  • Karen A Crouse
  • Thahira B S A Ravoof
  • Mukesh M Jotani
  • Edward R T Tiekink
چکیده

The title compound, C23H21N3O2, is constructed about an almost planar disubstituted amino-urea residue (r.m.s. deviation = 0.0201 Å), which features an intra-molecular amine-N-H⋯N(imine) hydrogen bond. In the 'all-trans' chain connecting this to the terminal meth-oxy-benzene residue, the conformation about each of the imine and ethyl-ene double bonds is E. In the crystal, amide-N-H⋯O(carbon-yl) hydrogen bonds connect centrosymmetrically related mol-ecules into dimeric aggregates, which also incorporate ethyl-ene-C-H⋯O(amide) inter-actions. The dimers are linked by amine-phenyl-C-H⋯π(imine-phen-yl) and meth-oxy-benzene-C-H⋯π(amine-phen-yl) inter-actions to generate a three-dimensional network. The importance of C-H⋯π inter-actions in the mol-ecular packing is reflected in the relatively high contributions made by C⋯H/H⋯C contacts to the Hirshfeld surface, i.e. 31.6%.

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عنوان ژورنال:

دوره 73  شماره 

صفحات  -

تاریخ انتشار 2017