Crystal Structure of Diethyl 2,6-diethyl-4,8-dioxo-2,3,6,7-tetrahydro-1H,5H-2,3a,4a,6,7a,8a-\ hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate

Id2214601
Chemical nameDiethyl 2,6-diethyl-4,8-dioxo-2,3,6,7-tetrahydro-1H,5H-2,3a,4a,6,7a,8a-\ hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate
a (Å)20.3689(13)
b (Å)7.8804(5)
c (Å)25.9921(16)
α (°)90.00
β (°)91.6970(10)
γ (°)90.00
V (Å3)4170.3(5)
Space groupC 1 2/c 1
Temperature (K)292(2)
Rint0.0678
Publication: Acta Crystallographica Section E (2007) 63, 8 o3374-o3374