Crystal Structure of Xanthenedione

Id2021163
Common nameXanthenedione
Chemical name9-(5-Bromo-2-methoxyphenyl)-3,3,6,6-tetramethyl-3,4,6,7-tetrahydro-2<i>H</i>-xanthene-1,8(5<i>H</i>,9<i>H</i>)-dione
a (Å)20.6531(14)
b (Å)9.5629(7)
c (Å)22.4489(16)
α (°)90
β (°)90
γ (°)90
V (Å3)4433.7(5)
Space groupP b c a
Temperature (K)290(2)
Rint0.0572
Publication: Acta Crystallographica Section C (2018) 74, 7