Structures by: Qin S. Q.
Total: 2
2,6-Diisopropyl-2,3,6,7-tetrahydro-2,3a,4a,6,7a,8a-hexaaza-1H,5H- cyclopenta[def]fluorene-4,8-dione
C14H24N6O2
Acta Crystallographica Section E (2006) 62, 5 o1812-o1813
a=13.1492(17)Å b=7.7672(10)Å c=14.9337(19)Å
α=90.00° β=94.934(2)° γ=90.00°
4,4'-[8b,8c-bis(ethoxycarbonyl)-4,8-dioxo-2,3,5,6-tetrahydro- 1H,4H-2,3a,4a,6,7a,8a-hexaazacyclopenta[<i>def</i>]fluorene- 2,6-diyl]dipyridinium bis(tetrafluoridoborate)
C26H32N8O62,2(BF4)
Acta Crystallographica Section E (2008) 64, 9 o1689
a=17.9399(17)Å b=7.9673(8)Å c=22.580(2)Å
α=90.00° β=93.089(2)° γ=90.00°