Crystal Structure of Diethyl 5,10-dihydro-6,9-dibromo-4,11-dioxo-cis-1H,3H,4H,11H-2-oxa-3a,4a, 10a,11a-tetraazabenz[f]indeno[2,1,7-ija]azulene-11b,11c-dicarboxylate

Id2216547
Chemical nameDiethyl 5,10-dihydro-6,9-dibromo-4,11-dioxo-cis-1H,3H,4H,11H-2-oxa-3a,4a, 10a,11a-tetraazabenz[f]indeno[2,1,7-ija]azulene-11b,11c-dicarboxylate
a (Å)10.6430(12)
b (Å)11.2669(13)
c (Å)18.673(2)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)2239.1(4)
Space groupP 21 21 21
Temperature (K)298(2)
Rint0.0423
Publication: Acta Crystallographica Section E (2007) 63, 12 o4541-o4541