Crystal Structure of 2-Carboxy-4,5-benzotropone

Id2005354
Common name2-Carboxy-4,5-benzotropone
Chemical name2-Carboxy-4,5-benzocycloheptatrienone
a (Å)20.154(5)
b (Å)3.843(1)
c (Å)11.787(3)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)912.9(4)
Space groupP c a 21
Temperature (K)293(2)
Publication: Acta Crystallographica Section C (1996) 52, 9 2372-2376