Crystal Structure of 10-Phenyl-6b,7,8,9,9a,10-hexahydro-6<i>H</i>- cyclopenta[4,5]pyrano[3,2-<i>c</i>]chromen-6,9-dione

Id2229680
Common name10-Phenyl-6b,7,8,9,9a,10-hexahydro-6<i>H</i>- cyclopenta[4,5]pyrano[3,2-<i>c</i>]chromen-6,9-dione
Chemical name16-phenyl-8,17-dioxatetracyclo[8.7.0.0^2,7^.0^11,15^]heptadeca- 1(10),2(7),3,5-tetraene-9,14-dione
a (Å)9.1672(14)
b (Å)8.6538(14)
c (Å)19.899(3)
α (°)90.00
β (°)91.295(3)
γ (°)90.00
V (Å3)1578.2(4)
Space groupP 1 21/n 1
Temperature (K)173(2)
Rint0.0549
Publication: Acta Crystallographica Section E (2011) 67, 4 o855