Crystal Structure of 3-[(1Z)-1-Hydroxy-3-oxobut-1-en-1-yl]-7-methyl-2H,5H-pyrano[4,3-b]pyran- 2,5-dione

Id2211327
Chemical name3-[(1Z)-1-Hydroxy-3-oxobut-1-en-1-yl]-7-methyl-2H,5H-pyrano[4,3-b]pyran- 2,5-dione
a (Å)8.8290(4)
b (Å)14.1820(5)
c (Å)12.5238(5)
α (°)90
β (°)133.882(2)
γ (°)90
V (Å3)1130.27(9)
Space groupP 1 21/c 1
Temperature (K)120
Rint0.0387
Publication: Acta Crystallographica Section E (2006) 62, 12 o5401-o5403