Structures published

C₈H₄N₂O₂

Journal of Organic Chemistry (2011) 76, 8670-8681

a=7.331(5)Å b=3.716(2)Å c=12.129(8)Å

α=90.00° β=98.475(10)° γ=90.00°

Journal of Organic Chemistry (2011) 76, 8670-8681

a=7.458(8)Å b=4.364(5)Å c=15.876(16)Å

α=90.00° β=92.02(2)° γ=90.00°

C₁₀H₄Cl₄N₂O₂

Journal of Organic Chemistry (2011) 76, 8670-8681

a=17.767(2)Å b=4.3191(6)Å c=17.551(2)Å

α=90° β=117.518(2)° γ=90°

Journal of Organic Chemistry (2011) 76, 8670-8681

a=6.252(4)Å b=9.238(6)Å c=11.558(9)Å

α=71.503(16)° β=74.739(16)° γ=82.347(17)°