Crystal Structure of Coumarin 522B

Id1512133
Common nameCoumarin 522B
Chemical name6,8,8,9-tetramethyl-4-(trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrano[3,2-g]quinolin-2-one
a (Å)12.365(6)
b (Å)7.358(3)
c (Å)16.939(8)
α (°)90.00
β (°)95.378(6)
γ (°)90.00
V (Å3)1534.4(12)
Space groupP 1 21/m 1
Temperature (K)120(2)
Rint0.0540
Publication: The Journal of Physical Chemistry C (2013) 117, 27 14130