Crystal Structure of 7-Diethylamino-2-oxo-2H-chromene-3-carboxylic acid

Id2209698
Chemical name7-Diethylamino-2-oxo-2H-chromene-3-carboxylic acid
a (Å)14.1207(4)
b (Å)7.7519(4)
c (Å)12.6348(5)
α (°)90.00
β (°)116.482(2)
γ (°)90.00
V (Å3)1237.92(9)
Space groupP 1 21/c 1
Temperature (K)150.0(10)
Rint0.0574
Publication: Acta Crystallographica Section E (2006) 62, 7 o3076-o3078