Crystal Structure of 3,6,9-trimethyl-2,3-dihydrobenzo[de]chromene-7,8-dione

Id2213212
Common name3,6,9-trimethyl-2,3-dihydrobenzo[de]chromene-7,8-dione
Chemical name3,6,9-trimethyl-2,3-dihydrobenzo[de]chromene-7,8-dione
a (Å)7.16150(10)
b (Å)18.6558(3)
c (Å)18.0323(3)
α (°)90.00
β (°)98.2160(10)
γ (°)90.00
V (Å3)2384.45(6)
Space groupP 1 21 1
Temperature (K)100.00(10)
Rint0.0614
Publication: Acta Crystallographica Section E (2007) 63, 5 o2127-o2129