Crystal Structure of Tetrakis Imidazole Copper(II) Diadipate Complex (original) (raw)

Abstract

Abstract The title compound, [Cu(C3H4N2)4(COO–(CH2)4–COOH)2] is a neutral complex and exist as a monomeric unit. The Cu atom occupies at the center of symmetry (0, 0.5, 0) with a distorted octahedral geometry. Imidazole nitrogens N1 and N6 (Cu1–N1 = 1.993(3) Å; Cu1–N6 = 2.008(3) Å) from two different imidazole group which are symmetrically disposed provides the square base and the long carboxylate oxygens (Cu1–O2 = 2.582(3) Å) from the protonated

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