In this paper, a novel polymeric complex [MnNa(Salicylate)2(CH3OH)(H2O)]n·0.5nH2O was obtained and characterized by IR spectra, elemental analysis and single crystal X-ray diffraction. The titled complex is...In this paper, a novel polymeric complex [MnNa(Salicylate)2(CH3OH)(H2O)]n·0.5nH2O was obtained and characterized by IR spectra, elemental analysis and single crystal X-ray diffraction. The titled complex is crystallized in triclinic system, space group P1 with a=0.763 82(15) nm, b= 1.037 1(2) nm, c=1.290 9(3) nm, α= 103.59(3)°, β=104.65(3)°, γ=109.50(3)°, V=0.873 6(3) nm 3, Z=2, Dc=1.556 Mg/m 3, Mr=409.20, μ=0.823 mm -1, F(000)=418, R=0.0614, wR= 0.147 6. The activity in catalyzing the superoxygen anionic free radical dismutation was determinated.展开更多
(n-Bu_4N)_3W_2Cl_9, prepared from K_3W_2Cl_9, can be readily converted to a series of [W(IV)]cluster compounds,W_3Cl_4(μ-OR)_2(OR')_2(R'OH)_2, including seven known compounds and two newcompounds with R=Me, R...(n-Bu_4N)_3W_2Cl_9, prepared from K_3W_2Cl_9, can be readily converted to a series of [W(IV)]cluster compounds,W_3Cl_4(μ-OR)_2(OR')_2(R'OH)_2, including seven known compounds and two newcompounds with R=Me, R'=i-Pr and sec-Bu. The crystallographic data of 7 and 8 are herebypresented.展开更多
文摘In this paper, a novel polymeric complex [MnNa(Salicylate)2(CH3OH)(H2O)]n·0.5nH2O was obtained and characterized by IR spectra, elemental analysis and single crystal X-ray diffraction. The titled complex is crystallized in triclinic system, space group P1 with a=0.763 82(15) nm, b= 1.037 1(2) nm, c=1.290 9(3) nm, α= 103.59(3)°, β=104.65(3)°, γ=109.50(3)°, V=0.873 6(3) nm 3, Z=2, Dc=1.556 Mg/m 3, Mr=409.20, μ=0.823 mm -1, F(000)=418, R=0.0614, wR= 0.147 6. The activity in catalyzing the superoxygen anionic free radical dismutation was determinated.
文摘(n-Bu_4N)_3W_2Cl_9, prepared from K_3W_2Cl_9, can be readily converted to a series of [W(IV)]cluster compounds,W_3Cl_4(μ-OR)_2(OR')_2(R'OH)_2, including seven known compounds and two newcompounds with R=Me, R'=i-Pr and sec-Bu. The crystallographic data of 7 and 8 are herebypresented.