The crystal and molecular structure of 11,12-dibromo-7,8-benzo-1,5-di(p-tolylsulphonyl)-1,5-diazacyclononan

Ozturk S., Isik S., Fun H., Agar E., ŞAŞMAZ S., Buyukgungor O.

CRYSTAL RESEARCH AND TECHNOLOGY, vol.35, no.9, pp.1125-1130, 2000 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 35 Issue: 9
  • Publication Date: 2000
  • Journal Name: CRYSTAL RESEARCH AND TECHNOLOGY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1125-1130
  • Erciyes University Affiliated: Yes

Abstract

The crystal structure of the title compound, C25H26Br2N2O4S2 was determined by single crystal X-ra diffraction technique. The crystals are monoclinic, space group C 2/c, with a=20.7142(2) Angstrom b=11.7910(2) Angstrom, c- 10.6735(3) Angstrom, beta =98.549(2)degrees, V=2577.94(9) Angstrom (3), Z=4. The structure was solved by direct methods and refined by least-squares methods to a final R=0.046 for 1866 observed reflections with I>2 sigma (I). The title compound, displays disordered geometry around the Cl atom located almost on twofold axis. The nine-membered heterocylic ring is close to the half-chair conformation. The dihedral angle between phenyl rings is 34.2(1)degrees.