2,9-Bis(5-sulfanylidene-4,5-di-hydro-1,3,4-oxa-diazol-2-yl)-1,10-phenanthroline dimethyl sulfoxide disolvate.

2,9-Bis(5-sulfanylidene-4,5-di-hydro-1,3,4-oxa-diazol-2-yl)-1,10-phenanthroline dimethyl sulfoxide disolvate.