Crystal Structure of 5-Hydroxy-8,8-dimethyl-10-(2-methylbut-3-en-2-yl)-2<i>H</i>,6<i>H</i>-7,8-dihydropyrano[3,2-<i>g</i>]chromene-2,6-dione

Id2228954
Chemical name5-Hydroxy-8,8-dimethyl-10-(2-methylbut-3-en-2-yl)-2<i>H</i>,6<i>H</i>-7,8-dihydropyrano[3,2-<i>g</i>]chromene-2,6-dione
a (Å)10.2239(2)
b (Å)11.3090(3)
c (Å)13.8764(3)
α (°)90.00
β (°)93.1080(10)
γ (°)90.00
V (Å3)1602.06(6)
Space groupP 1 21/c 1
Temperature (K)100
Rint0.0470
Publication: Acta Crystallographica Section E (2011) 67, 2 o422-o423