The Pt（IV） complex cis,cis,trans-[Pt（PMSA）2Cl2（OH）2]·2H2O（1）, where PMSA = N-3-pyridinylmethanesulfonamide, has been synthesized and characterized by elemental analysis, molar electric conductivity and IR...The Pt（IV） complex cis,cis,trans-[Pt（PMSA）2Cl2（OH）2]·2H2O（1）, where PMSA = N-3-pyridinylmethanesulfonamide, has been synthesized and characterized by elemental analysis, molar electric conductivity and IR spectrum. X-ray crystallography revealed that the title compound crystallizes in the monoclinic C2/c space group with unit cell dimensions a = 16.5424（7）, b = 8.6973（3）, c = 16.6079（6） A, β = 117.185（5）° and Z = 4. Pt（IV） has an octahedral coordination geometry and the PMSA ligands are coordinated via the pyridine N atom. They are in a transoid orientation between each other and are inclined in the same direction with respect to the Pt-C1-Cli-N-Ni plane at an angle of 64.6（1）° （symmetry operation： （i） 1- x, y, 3/2-z）. The structure is stabilized by a system of hydrogen bonds involving the complex and water molecules.展开更多
基金support of the Bulgarian National Science Fund under contract DRNF 02/1
文摘The Pt（IV） complex cis,cis,trans-[Pt（PMSA）2Cl2（OH）2]·2H2O（1）, where PMSA = N-3-pyridinylmethanesulfonamide, has been synthesized and characterized by elemental analysis, molar electric conductivity and IR spectrum. X-ray crystallography revealed that the title compound crystallizes in the monoclinic C2/c space group with unit cell dimensions a = 16.5424（7）, b = 8.6973（3）, c = 16.6079（6） A, β = 117.185（5）° and Z = 4. Pt（IV） has an octahedral coordination geometry and the PMSA ligands are coordinated via the pyridine N atom. They are in a transoid orientation between each other and are inclined in the same direction with respect to the Pt-C1-Cli-N-Ni plane at an angle of 64.6（1）° （symmetry operation： （i） 1- x, y, 3/2-z）. The structure is stabilized by a system of hydrogen bonds involving the complex and water molecules.
