Crystal Structure of Diethyl 7,8-dibromo-4,11-dioxo-11b,11c-dihydro-5<i>H</i>,10<i>H</i>-2-oxa-3a,4a,10a,11a-tetraazabenz[<i>f</i>]indeno[2,1,7,7a-ija]azulene-11b,11c-dicarboxylate

Id2223111
Chemical nameDiethyl 7,8-dibromo-4,11-dioxo-11b,11c-dihydro-5<i>H</i>,10<i>H</i>-2-oxa-3a,4a,10a,11a-tetraazabenz[<i>f</i>]indeno[2,1,7,7a-ija]azulene-11b,11c-dicarboxylate
a (Å)12.4679(10)
b (Å)15.1505(13)
c (Å)11.5383(10)
α (°)90.00
β (°)90.1890(10)
γ (°)90.00
V (Å3)2179.5(3)
Space groupP 1 21/c 1
Temperature (K)292(2)
Rint0.0501
Publication: Acta Crystallographica Section E (2009) 65, 9 o2252