The title compound[Co(2,2-bipy) 3] 4[Mo 10V 6O 40(PO 4)] 2·4H 2O was synthesized by hydrothermal method and its structure was determined with single crystal X-ray analysis. The cluster anion is double tetracapped...The title compound[Co(2,2-bipy) 3] 4[Mo 10V 6O 40(PO 4)] 2·4H 2O was synthesized by hydrothermal method and its structure was determined with single crystal X-ray analysis. The cluster anion is double tetracapped Pseudo-Keggin cluster anions. The crystal is triclinic, space group P-1 with a=\{1\^316 5(3)\} nm, b=1\^438 2(3) nm, c=2\^764 4(6) nm, α=79\^51°, β=89\^95°, γ=68\^89°, V=\{4\^789 3(17)\} nm 3, Z=1, D c=2\^176 g/cm 3, R=0\^075 5, wR=0\^205 3, S=0\^995.展开更多
The title compound [Co(en) 2(H 2O) 2] 2· [Mo Ⅴ 4Mo Ⅵ 4V Ⅳ 8O 40 (AsO 4)] was synthesized by hydrothermal method and its structure was determined with single crystal X ray analysis. The cluster anion is a tetra...The title compound [Co(en) 2(H 2O) 2] 2· [Mo Ⅴ 4Mo Ⅵ 4V Ⅳ 8O 40 (AsO 4)] was synthesized by hydrothermal method and its structure was determined with single crystal X ray analysis. The cluster anion is a tetracapped Keggin polyanion, which contains different coordinated cations. The crystal is monoclinic, space group C2/c with a =1.458 3(2) nm, b =2.174 07(13) nm, c =1.893 2(2) nm, β =91.532°, V =6.000 2(10) nm 3, Z =2, D c=1.452 g/cm 3, R =0.035 9, R w=0.079 8, S =1.092.展开更多
文摘The title compound[Co(2,2-bipy) 3] 4[Mo 10V 6O 40(PO 4)] 2·4H 2O was synthesized by hydrothermal method and its structure was determined with single crystal X-ray analysis. The cluster anion is double tetracapped Pseudo-Keggin cluster anions. The crystal is triclinic, space group P-1 with a=\{1\^316 5(3)\} nm, b=1\^438 2(3) nm, c=2\^764 4(6) nm, α=79\^51°, β=89\^95°, γ=68\^89°, V=\{4\^789 3(17)\} nm 3, Z=1, D c=2\^176 g/cm 3, R=0\^075 5, wR=0\^205 3, S=0\^995.
文摘The title compound [Co(en) 2(H 2O) 2] 2· [Mo Ⅴ 4Mo Ⅵ 4V Ⅳ 8O 40 (AsO 4)] was synthesized by hydrothermal method and its structure was determined with single crystal X ray analysis. The cluster anion is a tetracapped Keggin polyanion, which contains different coordinated cations. The crystal is monoclinic, space group C2/c with a =1.458 3(2) nm, b =2.174 07(13) nm, c =1.893 2(2) nm, β =91.532°, V =6.000 2(10) nm 3, Z =2, D c=1.452 g/cm 3, R =0.035 9, R w=0.079 8, S =1.092.
