Crystal Structure of 1-(2-Ethoxy-2-methyl-2<i>H</i>-chromen-3-yl)ethanone

Id2221525
Chemical name1-(2-Ethoxy-2-methyl-2<i>H</i>-chromen-3-yl)ethanone
a (Å)20.0084(5)
b (Å)7.2637(2)
c (Å)19.1056(5)
α (°)90
β (°)123.2940(10)
γ (°)90
V (Å3)2320.96(11)
Space groupC 1 2/c 1
Temperature (K)123(2)
Rint0.047
Publication: Acta Crystallographica Section E (2009) 65, 4 o752