| 三核钼钨簇合物的电化学性质研究 |
| STUDY ON THE ELECTROCHEMISTRY PROPERTY OF THE TRINUCLEAR MOLYBDENUM AND TUNGSTEN CLUSTER COMPOUNDS |
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| 摘要: 合成了四种三核钼钨簇合物(［Mo3L］2+, ［Mo2WL］2+, ［MoW2L］2+, ［W3L］2+, 其中L=［(μ3-O)2(μ-CH3COO)6(H2O)3］)。并研究了四种簇合物在铂电极上的电化学特性，结果表明：在0.01 mol/L簇合物的水溶液中，［Mo3L］2+, ［Mo2WL］2+出现两个氧化峰，两个还原峰。［W3L］2+, ［W2MoL］2+则出现三个氧化峰和两个还原峰，四种簇合物的电化学性质不同，主要是由于钼钨的外层电子排布不同造成的。 |
| 关键词: 三核钼钨簇合物 电化学 |
| 基金项目: |
| Abstract: Four trinuclear molybdenum and tungsten cluster compounds (［Mo3L］2+, ［Mo2WL］2+, ［MoW2L］2+, ［W3L］2+, L=［μ3-O)2(μ-CH3COO)6(H2O)3］) were prepared in this paper. Electrochemical behavior of them on platinum were investigated. In 0.01 mol/L water solution, two oxidation peaks and two reduction peaks were found in present of ［Mo3L］2+ or ［WMo2L］2+. Three oxidation peaks and two reduction peaks were found in present of ［W3L］2+ or ［W2MoL］2+. The results of experiment indicated that the four cluster compounds have different electrochemistry property because there are different out-shell electron configurations for molybdenum and tungsten. |
| Keywords: trinuclear molybdenum tungsten cluster electrochemistry |
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| 乌云其木格,王喜贵,吴红英,照日格图,赵斯琴,敖登格日乐.三核钼钨簇合物的电化学性质研究[J].无机化学学报,1998,14(3):351-354. |
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