Crystal Structure of Coumarin 445

Id1512132
Common nameCoumarin 445
Chemical name7-(ethylamino)-4-methyl-2H-chromen-2-one
a (Å)13.786(6)
b (Å)5.596(2)
c (Å)15.675(5)
α (°)90.00
β (°)122.93(3)
γ (°)90.00
V (Å3)1015.0(7)
Space groupP 1 21/c 1
Temperature (K)120(2)
Rint0.0571
Publication: The Journal of Physical Chemistry C (2013) 117, 27 14130