Crystal Structure of Diethyl 2,6-(2,4-dichlorophenyl)-4,8-dioxo-2,3,6,7-tetrahydro-1<i>H</i>,5<i>H</i>- 2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate

Id2221314
Chemical nameDiethyl 2,6-(2,4-dichlorophenyl)-4,8-dioxo-2,3,6,7-tetrahydro-1<i>H</i>,5<i>H</i>- 2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate
a (Å)10.0030(11)
b (Å)27.1742(15)
c (Å)11.2427(2)
α (°)90.00
β (°)93.716(4)
γ (°)90.00
V (Å3)3049.6(4)
Space groupP 1 21/n 1
Temperature (K)292(2)
Rint0.0629
Publication: Acta Crystallographica Section E (2009) 65, 4 o674