2<i>H</i>,10<i>H</i>-1,4-Dioxepino[5',6':4,5]thieno[3,2- <i>e</i>][1,4]dioxepine-5,7(3<i>H</i>,9<i>H</i>)-dione

C₁₀H₈O₆S

Tomura, MasaakiOno, KatsuhikoKaiden, MasanoriTsukamoto, KenichiSaito, Katsuhiro

Acta Crystallographica Section E (2007) 63, 12 o4568-o4569

a=20.301(2)Å   b=6.9037(8)Å   c=7.3463(8)Å

α=90.00°   β=90.00°   γ=90.00°