Crystal Structure of 6,7-Dichloro-4-oxo-4<i>H</i>-chromene-3-carbaldehyde

Id2241009
Chemical name6,7-Dichloro-4-oxo-4<i>H</i>-chromene-3-carbaldehyde
a (Å)3.7695(13)
b (Å)6.1465(16)
c (Å)39.431(13)
α (°)90.0000
β (°)90.72(3)
γ (°)90.0000
V (Å3)913.5(5)
Space groupP 1 21/c 1
Temperature (K)140
Rint0.0336
Publication: Acta Crystallographica Section E (2015) 71, 9 o652-o653