2,9-Bis(5-sulfanylidene-4,5-di­hydro-1,3,4-oxa­diazol-2-yl)-1,10-phenanthroline dimethyl sulfoxide disolvate

Authors

Mohammad A. Rahman, Tennessee State University
Mohammad R. Karim, Tennessee State UniversityFollow
Md Arifuzzaman, Iowa State University
Tasneem Siddiquee, Tennessee State UniversityFollow
Lee M. Daniels, Agilent TechnologiesFollow

Document Type

Article

Publication Date

3-1-2014

Abstract

In the title compound, C₁₆H₈N₆O₂S₂·2C₂H₆OS, the phenanthroline mol­ecule resides on a twofold axis, and the asymmetric unit also contains a slightly disordered [occupancy ratio for S atom of 0.95 (3):0.047 (3)] mol­ecule of dimethyl sulfoxide. The O atoms of the solvent mol­ecule accept hydrogen bonds from the N-H groups of the five-membered 2,3-di­hydro-1,3,4-oxa­diazole-2-thione ring. This ring is nearly coplanar with the phenanthroline ring, with a dihedral angle between their least-squares planes of 8.86 (6)°. In the crystal, the mol­ecules are linked by C-HO inter­actions.

Recommended Citation

M. A. Rahman, M. Karim, M. Arifuzzaman, T. Siddiquee and L. M. Daniels "2,9-Bis(5-sulfanylidene-4,5-di­hydro-1,3,4-oxa­diazol-2-yl)-1,10-phenanthroline dimethyl sulfoxide disolvate" Acta Cryst. (2014). E70, o321-o322 https://doi.org/10.1107/S1600536814003304