Crystal Structure of 7-Nitro-2,3-dihydro-1H-cyclopenta[b]chromen-1-one

Id2204527
Chemical name7-Nitro-2,3-dihydro-1H-cyclopenta[b]chromen-1-one
a (Å)6.0584(11)
b (Å)19.717(4)
c (Å)8.9513(16)
α (°)90.00
β (°)98.257(4)
γ (°)90.00
V (Å3)1058.2(3)
Space groupP 1 21/n 1
Temperature (K)293(2)
Rint0.0524
Publication: Acta Crystallographica Section E (2004) 60, 11 o2087-o2089