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

Id2206595
Chemical nameDiethyl 4,8-dioxo-2,6-diphenyl-1,3,5,7-tetrahydro-2,3a,4a,6,7a,8a- hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate
a (Å)18.0634(16)
b (Å)15.1108(13)
c (Å)18.8377(17)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)5141.8(8)
Space groupP b c a
Temperature (K)292(2)
Rint0.0574
Publication: Acta Crystallographica Section E (2005) 61, 8 o2467-o2469