Crystal Structure of (<i>E</i>)-9-(4-Fluorostyryl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-2<i>H</i>-xanthene-1,8-dione

Id2237814
Chemical name(<i>E</i>)-9-(4-Fluorostyryl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-2<i>H</i>-xanthene-1,8-dione
a (Å)5.9367(7)
b (Å)18.8521(16)
c (Å)19.3709(16)
α (°)90.0000
β (°)99.681(3)
γ (°)90.0000
V (Å3)2137.1(4)
Space groupP 1 21/c 1
Temperature (K)296
Rint0.0534
Publication: Acta Crystallographica Section E (2013) 69, 6 o985