Affiliations 

  • 1 Departmento de Química, Universidade Federal de São Carlos, 13565-905 São Carlos, SP, Brazil
  • 2 Departmento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
  • 3 Departmento de Química, Universidade Federal de Santa Catarina, 88040-900 Florianópolis, SC, Brazil
  • 4 Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
Acta Crystallogr E Crystallogr Commun, 2015 Mar 01;71(Pt 3):o202-3.
PMID: 25844249 DOI: 10.1107/S2056989015003230

Abstract

In the title compound, C21H17N3OSe, the dihedral angles between the central five-membered ring and the C- and N-bound rings are 17.89 (10) and 42.35 (10)°, respectively, indicating the mol-ecule is twisted. The dihedral angle between the Se-bound rings is 85.36 (10)°. A close intra-molecular Se⋯O contact of 2.8507 (13) Å is noted. In the crystal, C-H⋯O, C-H⋯N and C-H⋯π inter-actions lead to the formation of supra-molecular layers parallel to (011); these stack with no specific inter-molecular inter-actions between them.

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.