Crystal Structure of 2,8-dichloro-cyclobuta[1,2-b:3,4-b'] diquinoxaline and 2,9-dichloro-cyclobuta[1,2-b:3,4-b'] diquinoxaline

Id7116635
Chemical name2,8-dichloro-cyclobuta[1,2-b:3,4-b'] diquinoxaline and 2,9-dichloro-cyclobuta[1,2-b:3,4-b'] diquinoxaline
a (Å)4.7573(16)
b (Å)7.941(3)
c (Å)8.892(3)
α (°)92.898(10)
β (°)100.560(11)
γ (°)94.347(10)
V (Å3)328.6(2)
Space groupP -1
Temperature (K)296(2)
Rint0.1272
Publication: Chem.Commun. (2015) 51, 4275