One new complex Cd2(2,4-DAA)4(2,2′-bipy) 2 with 2,4-dichlorophenoxy acetic acid (2,4-DAA) and 2,2′ - bipyridine (2,2′-bipy) as ligands has been synthesized and characterized. Crystal data for this complex are as follows: monoclinic, space group P1̄, α= 1.049 9(2) nm, 6 = 1.094 2(2) nm, c = 1.185 7(2) nm, α=96.70(3)°, β=105.20(3)°, γ= 91.75(3)°, V=1.303 0(5) nm3, Dc= 1.806 g · cm-3, Z=2, μ(Mo K α)=1.295 mm-1, F(000)=704, final discrepancy factors R1 =0.042 1, wR2 = 0.102 1. In the crystal, two neighboring Cd(II) ions are bridged by...