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A novel macrocyclic oxamide complex CuL (L=C33H28Cl2N4O3) has been synthesized and characterized by elemental analysis, IR spectrum, UV-Visible spectrum and single crystal X-ray diffraction. It crystallizes in the monoclinic system, space group P21/n. The lattice parameters are: a=0.848 8(3) nm, b=1.904 9(7) nm, c=1.868 1(7) nm, β=92.794 (6)° and V=3.016 8(19) nm3, Z=4. The results show that the coordination geometry around copper(II) in the complex is aberrant tetragonal-plane. CCDC: 265601.
A novel macrocyclic oxamide complex CuL (L = C33H28Cl2N4O3) has been synthesized and characterized by elemental analysis, IR spectrum, UV-Visible spectrum and single crystal X-ray diffraction. It crystallizes in the monoclinic system, space group P21 / n. The lattice The parameters are: a = 0.848 8 (3) nm, b = 1.904 9 (7) nm, c = 1.868 1 (7) nm, β = 92.794 (6) ° and V = 3.016 8 . The results show that the coordination geometry around copper (II) in the complex is aberrant tetragonal-plane. CCDC: 265601.