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The title phenolic oxygen bridged dinuclear Schiff base zinc(II) complex [Zn2Br2-(C15H14BrN2O)2] was synthesized and characterized by elemental analysis and single-crystal X-ray diffraction. The crystal belongs to the triclinic system, space group P1 with a=9.2279(17), b= 12.096(2), c=16.286(3), α=75.402(3), β=87.464(3), γ=72.746(3)o, V=1679.1(5) 3, Z=2, Dc=1.833 g/cm3, Mr=926.94, λ(MoKα)=0.71073, μ=6.221 mm-1, F(000)=904, the final R= 0.0601 and wR=0.1155. A total of 7453 unique reflections were collected, of which 3425 with I > 2σ(I) were observed. One Zn atom is six-coordinate in an octahedral geometry, and the other one is four-coordinate in a tetrahedral geometry. The Zn···Zn distance is 3.106(2). In the crystal structure, molecules are linked through intermolecular hydrogen bonds typed N-H···Br and C-H···Br, forming zigzag chains running along the b axis. The complex shows potent cytotoxic property to both normal and carcinoma cells.
The title phenolic oxygen bridged dinuclear Schiff base zinc (II) complex [Zn2Br2- (C15H14BrN2O) 2] was synthesized and characterized by elemental analysis and single-crystal X-ray diffraction. The crystal belongs to the triclinic system, space group P1 with a = 9.2279 (17), b = 12.096 (2), c = 16.286 (3) , α = 75.402 (3), β = 87.464 (3), γ = 72.746 (3) o, 3, Z = 2, Dc = 1.833 g / cm3, Mr = 926.94, λ (MoKα) = 0.71073, μ = 6.221 mm-1, F (000) = 904, the final R = 0.0601 and wR = 0.1155. total of 7453 unique reflections were collected, of which 3425 with I> 2σ (I) were observed. One Zn atom is six-coordinate in an octahedral geometry, and the other one is four-coordinate in a tetrahedral geometry. The Zn ·· · Zn distance is 3.106 (2) In. The complex shows potent cytotoxic property. The complex shows that the molecules are linked through intermolecular hydrogen bonds typed NH ··· Br and CH ··· Br, forming zigzag chains running along the b axis. to both normal and carcinoma cells.