4A,6,7,8A-TETRAHYDRO[1,3]DITHIOLO[4',5' 5,6]-[1,4]DITHIINO[2,3-B][1,4]DIOXINE-2-THIONE - A PRECURSOR FOR THE PREPARATION OF NEW DONOR MOLECULES AND DERIVED CONDUCTING CATION-RADICAL SALTS/
C. Faulmann et al., 4A,6,7,8A-TETRAHYDRO[1,3]DITHIOLO[4',5' 5,6]-[1,4]DITHIINO[2,3-B][1,4]DIOXINE-2-THIONE - A PRECURSOR FOR THE PREPARATION OF NEW DONOR MOLECULES AND DERIVED CONDUCTING CATION-RADICAL SALTS/, Acta crystallographica. Section C, Crystal structure communications, 51, 1995, pp. 149-151
The title molecule (C7H6O2S5) contains three side-by-side five- or six
-membered sulfur- or oxygen-containing rings. Due to the saturated cha
racter of the external oxygen-containing ring, the title molecule is s
everely bent with a dihedral angle of 97 degrees along the S-S axis of
the central ring.