Synthesis and Crystal Structure of a Dinuclear Cu(II) Complex [Cu(C_(12)H_(17)N_2O)(NCS)]_2 with Tri

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A new dinuclear copper(II) complex (Cu(C12H17N2O)(NCS)2, C26H34Cu2N6O2S2) has been synthesized and characterized by X-ray structure determination. It crystallizes in the triclinic system, space group P1 with a = 11.289(2), b = 12.071(2), c = 12.113(2) ?, α = 72.90(3), β = 83.76(3), γ = 65.60(3)°, V = 1436.7(5) ?3, Z = 2, Mr = 653.79, F(000) = 676, Dc = 1.511 g/cm3, μ(MoKα) = 1.660 mm?1, the final R = 0.0334 and wR = 0.0856 for 5047 observed reflections (I > 2σ(I)). The asymmetric unit comprises two half-molecules. The complex is a centrosymmetric dimmer in which each copper(II) is coordinated in the equatorial plane to the N-(salicylidene)-3- dimethylaminopropylamine ligand through the deprotonated phenolic oxygen atom as well as the nitrogen atoms of imine and amine. The fourth coordination site is occupied by the nitrogen atom of NCS?, while the axial one by the symmetrically related phenoxy oxygen of the other monomeric unit. The Cu(II)…Cu(II) average distance is 3.110(1) ?. It crystallizes in the triclinic system, space group P1 with a = 11.289 (2), and the crystal structure of space group P1 with a = 11.289 (2) α = 72.90 (3), β = 83.76 (3), γ = 65.60 (3) °, V = 1436.7 (5) Mr = 653.79, F (000) = 676, Dc = 1.511 g / cm3, μ (MoKα) = 1.660 mm -1, the final R = 0.0334 and wR = 0.0856 for 5047 observed reflections (I> 2σ (I)). The asymmetric unit comprises two half-molecules. The complex is a centrosymmetric dimmer in which each copper (II) is coordinated in the equatorial plane to the N- (salicylidene) -3- dimethylaminopropylamine ligand through the deprotonated phenolic oxygen atom as well as the The fourth coordination site is occupied by the nitrogen atom of NCS ?, while the axial one by the symmetric related phenoxy oxygen of the other monomeric unit. The Cu (II) ... Cu (II) average distance is3.110 (1) ?.
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