Crystal Structure of Fused Butenolides

Id7151971
Common nameFused Butenolides
a (Å)6.1283(7)
b (Å)8.0991(10)
c (Å)22.952(3)
α (°)90.00
β (°)92.622(2)
γ (°)90.00
V (Å3)1138.0(2)
Space groupP 1 21/n 1
Temperature (K)296(2)
Rint0.0617
Publication: Organic & biomolecular chemistry (2011) 9, 18 6312-6322