Co_6 (μ_3-Se)_8 (PEt_3)_6·THF, MW=1766.4, space group R, has the trigonal parameters, a=11.890(2)°, α=92.72(2)°, V=1670.4~3, Z=1. Mo Kα radiation, λ=0.71073, Dc=1.749 g/cm^3, μ= 59.18 cm^(-3), F(00...Co_6 (μ_3-Se)_8 (PEt_3)_6·THF, MW=1766.4, space group R, has the trigonal parameters, a=11.890(2)°, α=92.72(2)°, V=1670.4~3, Z=1. Mo Kα radiation, λ=0.71073, Dc=1.749 g/cm^3, μ= 59.18 cm^(-3), F(000)=870, R=0.058 and Rw=0.067 for 1529 observed unique reflections with I>3σ(I). The molecular structure consists of an idealized octahedral Co_6-core. The Co-Co distances fall in the range of 2.909-2.9122.展开更多
Co_6(μ_3-S)_8(Ph_2PCH_2P(O)Ph_2)_6, MW=3012.5, space group R, has the hexagonal parameters, a=26.764(10), c=16.979 (10), V=10532.8~3, Z=3. Mo Kα radiation, λ= 0.71069, Dc=1.425 g/cm^3, μ=9.94 cm^(-3), F(000)=4650,...Co_6(μ_3-S)_8(Ph_2PCH_2P(O)Ph_2)_6, MW=3012.5, space group R, has the hexagonal parameters, a=26.764(10), c=16.979 (10), V=10532.8~3, Z=3. Mo Kα radiation, λ= 0.71069, Dc=1.425 g/cm^3, μ=9.94 cm^(-3), F(000)=4650, R=0.073 and Rw=0.077 for 1965 observed unique reflections with I>3σ(I). The molecular structure consists of a distorted octahed- ral Co_6-core. The Co-Co and Co-S distances fall in the range of 2.805-2.838 and 2.213-2.253, respectively.展开更多
基金This work was supported by the National Natural Science Foundation of China.
文摘Co_6 (μ_3-Se)_8 (PEt_3)_6·THF, MW=1766.4, space group R, has the trigonal parameters, a=11.890(2)°, α=92.72(2)°, V=1670.4~3, Z=1. Mo Kα radiation, λ=0.71073, Dc=1.749 g/cm^3, μ= 59.18 cm^(-3), F(000)=870, R=0.058 and Rw=0.067 for 1529 observed unique reflections with I>3σ(I). The molecular structure consists of an idealized octahedral Co_6-core. The Co-Co distances fall in the range of 2.909-2.9122.
基金Project supported by the National Natural Science Foundation of China.
文摘Co_6(μ_3-S)_8(Ph_2PCH_2P(O)Ph_2)_6, MW=3012.5, space group R, has the hexagonal parameters, a=26.764(10), c=16.979 (10), V=10532.8~3, Z=3. Mo Kα radiation, λ= 0.71069, Dc=1.425 g/cm^3, μ=9.94 cm^(-3), F(000)=4650, R=0.073 and Rw=0.077 for 1965 observed unique reflections with I>3σ(I). The molecular structure consists of a distorted octahed- ral Co_6-core. The Co-Co and Co-S distances fall in the range of 2.805-2.838 and 2.213-2.253, respectively.
