Crystal Structure of 1,2-dihydrotanshinquinone

Id2205629
Common name1,2-dihydrotanshinquinone
Chemical name8,9-Dihydro-1,6-dimethylphenanthro[1,2-b]furan-10,11-dione
a (Å)7.9225(11)
b (Å)8.0119(10)
c (Å)11.7565(14)
α (°)83.979(2)
β (°)86.251(2)
γ (°)64.422(2)
V (Å3)669.22(15)
Space groupP -1
Temperature (K)293(2)
Rint0.0402
Publication: Acta Crystallographica Section E (2005) 61, 4 o804-o805