The title compound, 5Ni%propyl2(2′nitrobenzenesulfonyl)glutamine, was synthesized and its structure was confirmed by IR, MS, {}~1H NMR, and elemental analysis. The single crystal structure of the title compound was determined by Xray diffraction. The crystal belongs to Monoclinic, space group %P%2(1), with a=0.69281(11) nm, b=0.76508(12), c=1.5843(3) nm, α=90°, β=90.941(3)°, γ=90°, V=0.8397(2) nm~3, Z=2, D-c=1.477 g/cm~3, μ=0.236 mm~ -1 , F(000)=392, R=0.0297, and wR=0.0664. The title compound, 5Ni% propyl2 (2’nitrobenzenesulfonyl) glutamine, was synthesized and its structure was confirmed by IR, MS, {} ~ 1H NMR, and elemental analysis. The single crystal structure The crystal belongs to Monoclinic, space group% P% 2 (1) with a = 0.69281 (11) nm, b = 0.76508 (12), c = 1.5843 (3) = 90.941 (3) °, γ = 90 °, V = 0.8397 (2) nm ~ 3, Z = 2, Dc = 1.477 g / cm ~ 3, μ = 0.236 mm ~ , F (000) = 392, R = 0.0297, and wR = 0.0664.