Abstract: A novel binuclear complex with Gly-Glyo as a intermediate radical was synthesized by the raection of Gly-Glyo 2, 2'-dipyridyl and cupric nitrate in aqueous solution.The structural formula of complex was confirmed as {[(C₁₀H₈N₂)Cu(H₂NCH₂CONHCH₂COO)Cu(C₁₀H₈N₂)₂](NO₃)₃} by X-ray single-crystal structure analysis.Crystallographic parameters of the complex crystal are as follows, a triclinic system with space group P1,a=1.4268 nm,6=1.17542 nm, c=1.4059 nm, α= 104.01°,β=91.56°,γ=72.22°,V=2.17569 nm³, Z=2.Diffraction data were collected on a Nicolet XRD R3 Diffractometer.The crystal structure was refined by block matrix least squares program to final R value of 0.070.

Key words: Gly-Glyo, 2,2'-Dipyridyl, Cupric complex