【摘 要】
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The synthesis, X-ray crystal structure, thermal properties and electrochemistry of the new complex formulated as {Er(DMSO)7}PW12O40 are reported. The single-cry
【机 构】
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Institute of Molecular and Crystal Engineering,School of Environment and Planning,School of Chemistr
论文部分内容阅读
The synthesis, X-ray crystal structure, thermal properties and electrochemistry of the new complex formulated as {Er(DMSO)7}PW12O40 are reported. The single-crystal X-ray analysis reveals that the crystal crystallizes in the monoclinic system, space group P21/c with a=11.767(2), b=14.909(3), c=34.905(7)(A), β=98.97(3)°, Mr=3591.33, V=6049(2) (A)3, Dc=3.944g/em3, Z=4, GOOF=1.098, F(000)=6340, R=0.0490 and wR=0.1202. Crystal structure analysis indicates that the Er(Ⅲ) is seven-coordinate with a distorted pentagonal bipyramid and combines to the anion [PW12O40]3- via static electric force.
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