Structures by: Krüger O.
Total: 6
Cis-[4a]-cisoid-[4a,4b]-cis-[4b]-1,3,4b,5,7,8b-Hexamethylperhydro-1,3,5,7- tetraazabiphenylene-2,4,6,8-tetraone
C14H20N4O4
Acta Crystallographica Section E (2002) 58, 4 o405-o406
a=8.4422(6)Å b=14.0159(11)Å c=12.7803(8)Å
α=90.00° β=104.445(8)° γ=90.00°
Cis-[4a]-cisoid-[4a,4b]-cis-[4b]-4b,8b-Diethyl-1,3,5,7-tetramethylperhydro- 1,3,5,7-tetraazabiphenylene-2,4,6,8-tetraone
C16H24N4O4
Acta Crystallographica Section E (2002) 58, 4 o407-o408
a=10.0526(5)Å b=13.5979(6)Å c=24.7047(16)Å
α=90.00° β=90.00° γ=90.00°
Cis-[4a]-cisoid-[4a,4b]-cis-[4b]-4b-Ethyl-1,3,5,7,8b-pentamethylperhydro- 1,3,5,7-tetraazabiphenylene-2,4,6,8-tetraone
C16H24N4O4
Acta Crystallographica Section E (2002) 58, 4 o411-o412
a=15.2661(9)Å b=14.4367(8)Å c=15.7200(12)Å
α=90.00° β=90.00° γ=90.00°
Cis-[4a]-transoid-[4a,4b]-cis-[4b]-1,3,6,8,8a,8b-Hexamethylperhydro- 1,3,6,8-tetraazabiphenylene-2,4,5,7-tetraone
C14H20N4O4
Acta Crystallographica Section E (2002) 58, 4 o413-o414
a=7.6398(6)Å b=8.6267(7)Å c=12.3084(10)Å
α=71.483(9)° β=80.128(10)° γ=72.521(9)°
Cis-[4a]-cisoid-[4a,4b]-cis-[4b]-8a,8b-Diethyl-1,3,6,8-tetramethylperhydro- 1,3,6,8-tetraazabiphenylene-2,4,5,7-tetraone
C16H24N4O4
Acta Crystallographica Section E (2002) 58, 4 o415-o416
a=8.5284(6)Å b=12.2178(9)Å c=16.2102(12)Å
α=91.481(9)° β=101.269(8)° γ=90.518(8)°
Cis-[4a]-cisoid-[4a,4b]-cis-[4b]-1,3,6,8,8a,8b-Hexamethylperhydro- 1,3,6,8-tetraazabiphenylene-2,4,5,7-tetraone
C14H20N4O4
Acta Crystallographica Section E (2002) 58, 4 o409-o410
a=7.0365(6)Å b=8.0400(6)Å c=13.0172(10)Å
α=81.743(10)° β=75.761(10)° γ=84.015(10)°