The title complex was synthesized by reaction of taurine salicylic schiff base(TSSB), O-phenanthroline(phen) and cupric acetate in water-ethanol solution. The crystal structure was determined by X-ray diffraction meth...The title complex was synthesized by reaction of taurine salicylic schiff base(TSSB), O-phenanthroline(phen) and cupric acetate in water-ethanol solution. The crystal structure was determined by X-ray diffraction method and the chemical formula weight of the complex is 498.00. The crystal structure of the title complex belongs to orthorhombic system with space group Pbcn and cell parameters: a=3.107 2(4) nm, b=1.289 09(18) nm, c= 1.034 78(14) nm; and V=4.144 7(10) nm3, Z=8, Dc=1.596 g·cm-3, μ=1.197 mm-1, F(000)=2 048. The compound is an one-dimensional chain complex of infinite length which are connected with hydrogen bonds. The Cu(Ⅱ) was coordinated by two oxygen atoms and three nitrogen while the o atoms of Ac- groups did not participate in the coordination. The Cu(Ⅱ) formed a distorted tetragonal pyramid and the capacities of coordination to Cu(Ⅱ) of atoms was discussed. Besides, the TG-IR of the complex was analyzed. The kinetics of the thermal decomposition reaction of the complex was studied under a non isothermal condition by TG-IR. TG and DTG curves indicate that the complex decomposed in three stages: [Cu(TSSB)(Phen)]·1.5H2O Cu(TSSB)(Phen) Cu(TSSB) CuO The kinetic parameters were obtained from the analysis of TG,DTG cures by OZAWA-Flynn-Wall method, and the activation energy and the value of A of the three stages are 74.98 kJ·mol-1, 286.65 kJ·mol-1, 87.55 kJ·mol-1; 9.66×108 s-1,1.82×1028 s-1, 3.09×103 s-1, respectively.展开更多
The title complex was synthesized by reaction of taurine salicylic schiff base(TSSB), O phenanthroline(phen) and cupric acetate in water ethanol solution. The crystal structure was determined by X ray diffraction meth...The title complex was synthesized by reaction of taurine salicylic schiff base(TSSB), O phenanthroline(phen) and cupric acetate in water ethanol solution. The crystal structure was determined by X ray diffraction method and the chemical formula weight of the complex is 498.00. And the crystal structure belongs to orthorhombic system with space group Pbcn and cell parameters: a=31.072(4)?, b=12.8909(18)?, c=10.3478(14)?; V=4144.7(10)?3,Z=8,Dc=1.596Mg·m-3,μ=1.197mm-1 and F(000)=2048. The compound is an one dimensional chain complex of infinite length connecting with hydrogen bonds. The Cu? was coordinated by two oxygen atoms and three nitrogen while the O atoms of Ac groups did not coordinate. At the same time the Cu?formed a distorted tragonal cone. Besides the capacities of coordination to Cu? of atoms were discussed.展开更多
The title complex was synthesized by the reaction of taurine 、salicylic and potassium hydrate in water ethanol solution. The crystal structure was determined by X ray diffraction method and the chemical formula weigh...The title complex was synthesized by the reaction of taurine 、salicylic and potassium hydrate in water ethanol solution. The crystal structure was determined by X ray diffraction method and the chemical formula weight of the complex is 267.34. and the crystal belongs to monoclinic system with space group P21/c and cell parameters: a=2.0292(8)nm, b=0.7283(4)nm, c=0.7540(4)nm; β=94.15(1)°, V=1.1115(9)nm3, Z=4, Dc=1.598 g·cm-3, μ=0.0663mm-1, F(000)=552. Thecomplex is a lamellar compound of infinite expansion. In addition, the complex has been tested for its antibacterial active. The average diameter of complex antibacterial activing cycle: colibacillus is 9mm, pseudomonas aeruginosa is 8mm. CCDC: 194630.展开更多
The new compound, Ni(TSSB)(Phen)(H2O)·4H2O (TSSB=Taurine Salicylic Schiff Base, phen=O- Phenanthroline) has been synthesized and characterized by IR, elemental analysis and X-ray diffraction. The compound crystal...The new compound, Ni(TSSB)(Phen)(H2O)·4H2O (TSSB=Taurine Salicylic Schiff Base, phen=O- Phenanthroline) has been synthesized and characterized by IR, elemental analysis and X-ray diffraction. The compound crystal data: triclinic, space group P1, a=1.0497(2), b=1.1225(2), c=2.3843(4) nm, α=87.676(3)°, β= 82.957(3)°, γ=62.924(3)°; V=2.482 3(7) nm3, Z=4; Dc=1.488 g·cm-3, μ=0.920 mm-1, F(000)=1 160, Goof=1.032, (Δρ)max=899 e·nm-3, (Δρ)min=- 624 e·nm-3. The compound is a dimmer. In the complex, two Ni! were coordinated by three oxygen atoms and three nitrogen atoms while the O atoms of Ac- groups did not coordinate. The Ni! formed a distorted octahedron geometry. The compound is an three dimensional net connecting with hydrogen bonding. CCDC: 275474. The TG-IR of the complex was analyzed. The kinetics of the thermal decomposition reaction of the complex was studied under a non isothermal condition by TG-IR. TG and DTG curves indicate that the complex decom- posed in four stages: Ni(TSSB)(phen)H2O·4H2O Ni(TSSB)(phen)H2O Ni(TSSB)(phen) Ni(TSSB)展开更多
文摘The title complex was synthesized by reaction of taurine salicylic schiff base(TSSB), O-phenanthroline(phen) and cupric acetate in water-ethanol solution. The crystal structure was determined by X-ray diffraction method and the chemical formula weight of the complex is 498.00. The crystal structure of the title complex belongs to orthorhombic system with space group Pbcn and cell parameters: a=3.107 2(4) nm, b=1.289 09(18) nm, c= 1.034 78(14) nm; and V=4.144 7(10) nm3, Z=8, Dc=1.596 g·cm-3, μ=1.197 mm-1, F(000)=2 048. The compound is an one-dimensional chain complex of infinite length which are connected with hydrogen bonds. The Cu(Ⅱ) was coordinated by two oxygen atoms and three nitrogen while the o atoms of Ac- groups did not participate in the coordination. The Cu(Ⅱ) formed a distorted tetragonal pyramid and the capacities of coordination to Cu(Ⅱ) of atoms was discussed. Besides, the TG-IR of the complex was analyzed. The kinetics of the thermal decomposition reaction of the complex was studied under a non isothermal condition by TG-IR. TG and DTG curves indicate that the complex decomposed in three stages: [Cu(TSSB)(Phen)]·1.5H2O Cu(TSSB)(Phen) Cu(TSSB) CuO The kinetic parameters were obtained from the analysis of TG,DTG cures by OZAWA-Flynn-Wall method, and the activation energy and the value of A of the three stages are 74.98 kJ·mol-1, 286.65 kJ·mol-1, 87.55 kJ·mol-1; 9.66×108 s-1,1.82×1028 s-1, 3.09×103 s-1, respectively.
文摘The title complex was synthesized by reaction of taurine salicylic schiff base(TSSB), O phenanthroline(phen) and cupric acetate in water ethanol solution. The crystal structure was determined by X ray diffraction method and the chemical formula weight of the complex is 498.00. And the crystal structure belongs to orthorhombic system with space group Pbcn and cell parameters: a=31.072(4)?, b=12.8909(18)?, c=10.3478(14)?; V=4144.7(10)?3,Z=8,Dc=1.596Mg·m-3,μ=1.197mm-1 and F(000)=2048. The compound is an one dimensional chain complex of infinite length connecting with hydrogen bonds. The Cu? was coordinated by two oxygen atoms and three nitrogen while the O atoms of Ac groups did not coordinate. At the same time the Cu?formed a distorted tragonal cone. Besides the capacities of coordination to Cu? of atoms were discussed.
文摘The title complex was synthesized by the reaction of taurine 、salicylic and potassium hydrate in water ethanol solution. The crystal structure was determined by X ray diffraction method and the chemical formula weight of the complex is 267.34. and the crystal belongs to monoclinic system with space group P21/c and cell parameters: a=2.0292(8)nm, b=0.7283(4)nm, c=0.7540(4)nm; β=94.15(1)°, V=1.1115(9)nm3, Z=4, Dc=1.598 g·cm-3, μ=0.0663mm-1, F(000)=552. Thecomplex is a lamellar compound of infinite expansion. In addition, the complex has been tested for its antibacterial active. The average diameter of complex antibacterial activing cycle: colibacillus is 9mm, pseudomonas aeruginosa is 8mm. CCDC: 194630.
文摘The new compound, Ni(TSSB)(Phen)(H2O)·4H2O (TSSB=Taurine Salicylic Schiff Base, phen=O- Phenanthroline) has been synthesized and characterized by IR, elemental analysis and X-ray diffraction. The compound crystal data: triclinic, space group P1, a=1.0497(2), b=1.1225(2), c=2.3843(4) nm, α=87.676(3)°, β= 82.957(3)°, γ=62.924(3)°; V=2.482 3(7) nm3, Z=4; Dc=1.488 g·cm-3, μ=0.920 mm-1, F(000)=1 160, Goof=1.032, (Δρ)max=899 e·nm-3, (Δρ)min=- 624 e·nm-3. The compound is a dimmer. In the complex, two Ni! were coordinated by three oxygen atoms and three nitrogen atoms while the O atoms of Ac- groups did not coordinate. The Ni! formed a distorted octahedron geometry. The compound is an three dimensional net connecting with hydrogen bonding. CCDC: 275474. The TG-IR of the complex was analyzed. The kinetics of the thermal decomposition reaction of the complex was studied under a non isothermal condition by TG-IR. TG and DTG curves indicate that the complex decom- posed in four stages: Ni(TSSB)(phen)H2O·4H2O Ni(TSSB)(phen)H2O Ni(TSSB)(phen) Ni(TSSB)
