引用本文:
康北笙, 刘汉钦, 王舫, 郭智, 陈文章, 卢灿忠, 王新培, 卢嘉锡. 铁钼硫原子簇化合物的合成与结构化学Ⅵ.[MoFe3S4]双类立方烷化合物的循环伏安及穆谱研究[J]. 应用化学,
1988, 5(5): 67-70.
Citation: Kang Beisheng, Liu Hanqin, Wang Fang, Guo Zhi, Cheng Wenzhang, Lu Canzhong, Wang Xinpei, Lu Jiaxi. SYNTHESIS AND STRUCTURAL STUDIES OF Mo-Fe-S COMPOUNDS Ⅵ.CYCLIC VOLTAMMETRIC AND MÖSSBAUER STUDIES ON DOUBLECUBANE CLUSTER COMPOUNDS WITH[MoFe3S4] CORE[J]. Chinese Journal of Applied Chemistry, 1988, 5(5): 67-70.
Citation: Kang Beisheng, Liu Hanqin, Wang Fang, Guo Zhi, Cheng Wenzhang, Lu Canzhong, Wang Xinpei, Lu Jiaxi. SYNTHESIS AND STRUCTURAL STUDIES OF Mo-Fe-S COMPOUNDS Ⅵ.CYCLIC VOLTAMMETRIC AND MÖSSBAUER STUDIES ON DOUBLECUBANE CLUSTER COMPOUNDS WITH[MoFe3S4] CORE[J]. Chinese Journal of Applied Chemistry, 1988, 5(5): 67-70.
铁钼硫原子簇化合物的合成与结构化学Ⅵ.[MoFe3S4]双类立方烷化合物的循环伏安及穆谱研究
摘要:
我们曾报道双类立方烷簇合物(Et4N)4[Mo2Fe7S8(SR)12](R=Ph,1;R=o-tolyl,2;R=m-tolyl,3;R=p-tolyl,4)的结构[1,2],磁性质[3],及化学反应[4,5].
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关键词:
- 铁钼硫簇合物[MoFe3S4]
- / 双类立方烷
- / 循环伏安法
- / 穆斯堡尔谱
English
SYNTHESIS AND STRUCTURAL STUDIES OF Mo-Fe-S COMPOUNDS Ⅵ.CYCLIC VOLTAMMETRIC AND MÖSSBAUER STUDIES ON DOUBLECUBANE CLUSTER COMPOUNDS WITH[MoFe3S4] CORE
Abstract:
The cyclic voltammetric properties of a series of double-pseudo-cubane cluster compounds (Et4N)4[Mo2Fe7S8(SR)12](R=Ph,1;R=o-tolyl,2;R=m-tolyl,3;R=P-tolyl,4)were studied in 0--2.0V vs.SCE.All the compounds showed two redox couples corresponding to the single-electron rcdox reaction of two [MoFe3S4]3+ cubanc cores respectively.Möss-bauer spectrum of 3·2THF recorded at liquid nitrogen temperature indicates the existence of three types of Fe site in the compound.They are four coordinate 2Fe(Ⅲ)+Fe(Ⅱ)of high spin in the[MoFe3S4]3+ core with average oxidation state of Fe at+2.67 and six-coordinate Fe(Ⅱ) of high spin in Fe(SR)6 bridge.
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