Acta Cryst. (2003). E59, o594-o595  [ doi:10.1107/S1600536803007116 ]

(R)-2,2'-Bis{[5-(2-phenylethynyl)thienyl]ethynyl}-1,1'-binaphthyl

S. Löhr, M. Yonemura, A. Orita, N. Imai, H. Akashi and J. Otera

Abstract: The crystal structure of the title compound, C₄₈H₂₆S₂, has been determined in the monoclinic space group C2 at 123  K. The compound possesses C₂ symmetry, the crystallographic twofold axis passing through the mid-point of the bond connecting the two naphthyl moieties. The dihedral angle between the two naphthyl groups is 69.3  (3)°, the dihedral angle between the phenyl and thienylene groups is 83.2  (3)°, and the dihedral angle between the thienylene and naphthyl groups is 8.7  (3)°.

Online 9 April 2003

Copyright © International Union of Crystallography
IUCr Webmaster