Crystal Structure of 4-[(3<i>R</i>)-8,8-dimethyl-3,4-dihydro-2<i>H</i>-pyrano[2,3-<i>f</i>]chromen- 3-yl]benzene-1,3-diol

Id2236895
Chemical name4-[(3<i>R</i>)-8,8-dimethyl-3,4-dihydro-2<i>H</i>-pyrano[2,3-<i>f</i>]chromen- 3-yl]benzene-1,3-diol
a (Å)6.4301(4)
b (Å)12.0307(7)
c (Å)21.0690(13)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)1629.87(17)
Space groupP 21 21 21
Temperature (K)293(2)
Rint0.0464
Publication: Acta Crystallographica Section E (2012) 68, 12 o3501