A one-dimensional double-chain coordination polymer [Mn(phen)(tsgluo)] was synthesized in a mixed solution and its crystal structure was determined by X-ray diffraction method. It crystallizes in orthorhombic system w...A one-dimensional double-chain coordination polymer [Mn(phen)(tsgluo)] was synthesized in a mixed solution and its crystal structure was determined by X-ray diffraction method. It crystallizes in orthorhombic system with space group P212121. The crystal data are: a=0.530 78(17) nm, b=1.723 9(5) nm, c=2.456 9(8) nm, Z=4, μ=0.729 mm-1, Dc=1.579 g·cm-3, V=2.248 1(12) nm3, R1=0.033 1, ωR2=0.078 9. In the title complex, each Mn(Ⅱ) ion presents a octahedral geometry with the coordination of two nitrogen atoms from 1,10-phenanthroline and four oxygen atoms from three different tsgluo2- ligands. The γ-carboxyl coordinates to Mn(Ⅱ) in the mode of bidentate chelate, while the α-carboxyl coordinates in a bidentate bridging mode. CCDC: 253910.展开更多
The title complex nBuSn(O)(tsglyO)6·6CHCl3 (tsglyO=N-p-tolysulfonyl-glycinate monoanion) was syn- thesized by the reaction of nBuSn(O)OH with N-p-tolysulfonyl-glycine in 1∶1 molar ratio. The complex was charac- ...The title complex nBuSn(O)(tsglyO)6·6CHCl3 (tsglyO=N-p-tolysulfonyl-glycinate monoanion) was syn- thesized by the reaction of nBuSn(O)OH with N-p-tolysulfonyl-glycine in 1∶1 molar ratio. The complex was charac- terized by IR, 1H NMR spectra and elemental analysis. The crystal structure was determined by X-ray diffraction method. It crystallizes in rhombohedral system with space group R3. The crystal data are: a=b=2.7387(4) nm, c= 1.4465(4) nm, α=β=90°, γ=120°, Z=6, Dc=1.726 g·cm-3, F(000)=4878, V=9.396(3) nm3, R1=0.0325, wR2=0.089 8. The structure shows a distorted octahedral configuration with six-coordination for the central tin atom. CCDC: 274183.展开更多
The complex,C30H44N3O16DyS3,Dy2（H2O）4（Ts-β-AlaH）6·4H2O （Ts-β-AlaH=N-p-tolysulfonyl-β-Alanine）was synthesized and characterized by elemental analysis,IR,and X-ray diffraction study.The crydstal is monocli...The complex,C30H44N3O16DyS3,Dy2（H2O）4（Ts-β-AlaH）6·4H2O （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 P21/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,DC=2.082/cm3,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.展开更多
文摘A one-dimensional double-chain coordination polymer [Mn(phen)(tsgluo)] was synthesized in a mixed solution and its crystal structure was determined by X-ray diffraction method. It crystallizes in orthorhombic system with space group P212121. The crystal data are: a=0.530 78(17) nm, b=1.723 9(5) nm, c=2.456 9(8) nm, Z=4, μ=0.729 mm-1, Dc=1.579 g·cm-3, V=2.248 1(12) nm3, R1=0.033 1, ωR2=0.078 9. In the title complex, each Mn(Ⅱ) ion presents a octahedral geometry with the coordination of two nitrogen atoms from 1,10-phenanthroline and four oxygen atoms from three different tsgluo2- ligands. The γ-carboxyl coordinates to Mn(Ⅱ) in the mode of bidentate chelate, while the α-carboxyl coordinates in a bidentate bridging mode. CCDC: 253910.
文摘The title complex nBuSn(O)(tsglyO)6·6CHCl3 (tsglyO=N-p-tolysulfonyl-glycinate monoanion) was syn- thesized by the reaction of nBuSn(O)OH with N-p-tolysulfonyl-glycine in 1∶1 molar ratio. The complex was charac- terized by IR, 1H NMR spectra and elemental analysis. The crystal structure was determined by X-ray diffraction method. It crystallizes in rhombohedral system with space group R3. The crystal data are: a=b=2.7387(4) nm, c= 1.4465(4) nm, α=β=90°, γ=120°, Z=6, Dc=1.726 g·cm-3, F(000)=4878, V=9.396(3) nm3, R1=0.0325, wR2=0.089 8. The structure shows a distorted octahedral configuration with six-coordination for the central tin atom. CCDC: 274183.
文摘The complex,C30H44N3O16DyS3,Dy2（H2O）4（Ts-β-AlaH）6·4H2O （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 P21/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,DC=2.082/cm3,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.
