Crystal Structure of 5-hydroxy-3,4',6,7-tetramethoxyflavone

Id2232137
Common name5-hydroxy-3,4',6,7-tetramethoxyflavone
Chemical name5-Hydroxy-3,6,7-trimethoxy-2-(4-methoxyphenyl)-4<i>H</i>-1-benzopyran-4-one
a (Å)16.6029(3)
b (Å)7.40255(12)
c (Å)14.8666(3)
α (°)90.00
β (°)110.487(2)
γ (°)90.00
V (Å3)1711.60(6)
Space groupP 1 21/c 1
Temperature (K)295(2)
Rint0.0350
Publication: Acta Crystallographica Section E (2011) 67, 10 o2733