Reactions of bitter salt with taurine-3,5-dibromo-salicylaldehyde schiff base gave one new Complex [Mg(Br2TSSB)(Phen)(H2O)]·H2O (Br2TSSB=Taurine 3,5-dibromo-Salicylaldehyde Schiff Base, phen=o-phenanthro- line), ...Reactions of bitter salt with taurine-3,5-dibromo-salicylaldehyde schiff base gave one new Complex [Mg(Br2TSSB)(Phen)(H2O)]·H2O (Br2TSSB=Taurine 3,5-dibromo-Salicylaldehyde Schiff Base, phen=o-phenanthro- line), which was characterized by elemental analysis, IR and X-ray diffraction. The chemical formula weight of the complex is 625.58. It′s crystal belongs to monoclinic system with space group P21/c. The cell parameters are: a=1.8142(3) nm, b=0.81475(14) nm, c=1.641 7(3) nm, β=90.571(4)°, and Z=4, V=2.426 4(7) nm3, Dc=1.712 g· cm-3, F(000)=1248, μ=3.496 mm-1. The complexes form a 3D net structure in which they are connected with hy- drogen bonds and #-# stacking. The Mg! formed a distorted coordination tetragonal pyramid. CCDC: 286194.展开更多
The title complex [Cu(tssb)2]2[(H3O)Cl]4H2O (C18H34Cl2CuN2O14S2) (tssb = tau- rine salicylaldehyde Schiff base) has been synthesized by the reaction of taurine salicylaldehyde Schiff base (tssb) and copper acetate in ...The title complex [Cu(tssb)2]2[(H3O)Cl]4H2O (C18H34Cl2CuN2O14S2) (tssb = tau- rine salicylaldehyde Schiff base) has been synthesized by the reaction of taurine salicylaldehyde Schiff base (tssb) and copper acetate in water-ethanol. Its single-crystal structure was determined by X-ray diffraction method. The crystal structure belongs to triclinic, space group P1 with a = 0.7407(1), b = 1.3329(3), c = 1.5736(3) nm, ?= 103.800(4), ?= 95.030(4), ?= 104.416(4)? Mr = 701.06, V = 1.4433(5) nm3, Z = 2, Dc = 1.613 g/cm3, = 1.153 mm-1 and F(000) = 726. The compound is an infinitely expanding three-dimensional network connected with hydrogen bonds. The Cu(Ⅱ) atom is coordinated by two nitrogen and two oxygen atoms to form a distorted planar coordination compound which adopts anti-configuration because two sulfonic acid groups are posi- tioned diagonally on a plane.展开更多
文摘Reactions of bitter salt with taurine-3,5-dibromo-salicylaldehyde schiff base gave one new Complex [Mg(Br2TSSB)(Phen)(H2O)]·H2O (Br2TSSB=Taurine 3,5-dibromo-Salicylaldehyde Schiff Base, phen=o-phenanthro- line), which was characterized by elemental analysis, IR and X-ray diffraction. The chemical formula weight of the complex is 625.58. It′s crystal belongs to monoclinic system with space group P21/c. The cell parameters are: a=1.8142(3) nm, b=0.81475(14) nm, c=1.641 7(3) nm, β=90.571(4)°, and Z=4, V=2.426 4(7) nm3, Dc=1.712 g· cm-3, F(000)=1248, μ=3.496 mm-1. The complexes form a 3D net structure in which they are connected with hy- drogen bonds and #-# stacking. The Mg! formed a distorted coordination tetragonal pyramid. CCDC: 286194.
基金Supported by the NSF of Guangxi Province (No. 0339034) and the Science Research Foundation of Guangxi Universities
文摘The title complex [Cu(tssb)2]2[(H3O)Cl]4H2O (C18H34Cl2CuN2O14S2) (tssb = tau- rine salicylaldehyde Schiff base) has been synthesized by the reaction of taurine salicylaldehyde Schiff base (tssb) and copper acetate in water-ethanol. Its single-crystal structure was determined by X-ray diffraction method. The crystal structure belongs to triclinic, space group P1 with a = 0.7407(1), b = 1.3329(3), c = 1.5736(3) nm, ?= 103.800(4), ?= 95.030(4), ?= 104.416(4)? Mr = 701.06, V = 1.4433(5) nm3, Z = 2, Dc = 1.613 g/cm3, = 1.153 mm-1 and F(000) = 726. The compound is an infinitely expanding three-dimensional network connected with hydrogen bonds. The Cu(Ⅱ) atom is coordinated by two nitrogen and two oxygen atoms to form a distorted planar coordination compound which adopts anti-configuration because two sulfonic acid groups are posi- tioned diagonally on a plane.
