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The complex,C_(30)H_(44)N_3O_(16)DyS_3,Dy_2(H_2O)_4(Ts-β-AlaH)_6·4H_2O (Ts-β-AlaH=N-p-tolysulfonyl-β-Alanine)was synthesized and characterized by elemental analysis,IR,and X-ray diffraction study.The crydstal is monoclinic sydstem with P2_1/n space group.The cell parameters are:a=9.536(2)*!,b=18.981(3)*!,c=22.932(6)*!,β=100.15(2)°,Z=4,Mr=961,D_C=2.082/cm~3,V=2462.9(10)*!~3.The structre of the complex can be viewed as a one-dimensional infinite chain.The Dysprosium ion is eight-coordinated with a geometry of distorted square antiprism.The antibacterial activity of the complex and N-p-tolysulfonyl-β-Alanine was tested.The results in dicated that the complexes were more bacteriostatically active than the ligand.
The complex, C_ (30) H_ (44) N_3O_ (16) DyS_3, Dy_2 (H_2O) _4 (Ts-β-AlaH = Np-tolysulfonyl-β-Alanine) was synthesized and characterized by elemental analysis, IR, and X-ray diffraction analysis. The crydstal is monoclinic sydstem with P2_1 / n space group.The cell parameters are: a = 9.536 (2) * !, b = 18.981 (3) = 22.932 (6) * !, β = 100.15 (2) °, Z = 4, Mr = 961, D_C = 2.082 / cm ~ 3, V = 2462.9 (10) *! ~ 3.The structre of the complex can be viewed as a one-dimensional infinite chain. The Dysprosium ion is eight-coordinated with a geometry of distorted square antiprism. The antibacterial activity of the complex and Np-tolysulfonyl-β-Alanine was tested. The results in dicated that the complexes were more bacteriostatically active than the ligand.