3,3-Dimethyl-<i>cis</i>-9a,13a-diphenyl-2,3,9a,11,12,13a-hexahydro-1<i>H</i>-benzo[<i>h</i>][1,4]dioxino[2',3':5,6][1,4]dioxino[2,3-<i>f</i>]chromene

C₃₁H₂₈O₅

Bernardes, Bauer O.Ferreira, Aurelio B. BuarqueWardell, James L.Wardell, Solange M. S. V.Netto-Ferreira, José C.Tiekink, Edward R. T.

Acta Crystallographica Section E (2013) 69, 9 o1487-o1488

a=15.1335(6)Å   b=9.6048(2)Å   c=16.9739(6)Å

α=90.00°   β=97.3840(10)°   γ=90.00°