Powder X-ray diffraction of 3,3-dichloro-1-(4-nitrophenyl)-2-piperidinone, C 11 H 10 Cl 2 N 2 O 3

X-ray powder diffraction data for 3,3-dichloro-1-(4-nitrophenyl)-2-piperidinone, C 11 H 10 Cl 2 N 2 O 3 , are reported a = 11.088(4) Å, b = 11.594(5) Å, c = 12.689(3) Å, α = 118.456(1)°, β = 100.320(3)°, γ = 107.763(3)°, V = 1259.27 Å3, Z = 4 and space group P-1 . All measured lines were indexed and are consistent with the P-1 space group. No detectable impurities were observed.