6,6'-Dimethyl-2<i>H</i>,2'<i>H</i>-3,4'-bichromene-2,2'-dione

C₂₀H₁₄O₄

Pujar, Kiran K.Kulkarni, Manohar V.Anil Kumar, G. N.

Acta Crystallographica Section E (2014) 70, 11 319-321

a=7.8340(10)Å   b=8.0455(9)Å   c=12.7952(15)Å

α=79.492(5)°   β=77.096(4)°   γ=86.637(5)°