| SYNTHESIS, STRUCTURE AND ELECTROCHEMICAL STUDIES ON SINGLE MoFe_3S_4 AND WFe_3S_4 CUBANE-TYPE CLUSTER COMPOUNDS* |
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| 引用本文： | 刘秋田,雷新建,黄梁仁,陈文章,赵琨,陈冬铃,刘汉钦,卢嘉锡. SYNTHESIS, STRUCTURE AND ELECTROCHEMICAL STUDIES ON SINGLE MoFe_3S_4 AND WFe_3S_4 CUBANE-TYPE CLUSTER COMPOUNDS*[J]. 中国科学B辑(英文版), 1990, 0(12) |
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| 作者姓名： | 刘秋田 雷新建 黄梁仁 陈文章 赵琨 陈冬铃 刘汉钦 卢嘉锡 |
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| 作者单位： | Fujian Institute of Research on the Structure of Matter and Fuzhou Laboratory of Structural Chemistry，Academia Sinica，Fuzhou 350002，PRC，Fujian Institute of Research on the Structure of Matter and Fuzhou Laboratory of Structural Chemistry，Academia Sinica，Fuzhou 350002，PRC，Fujian Institute of Research on the Structure of Matter and Fuzhou Laboratory of Structural Chemistry，Academia Sinica，Fuzhou 350002，PRC，Fujian Institute of Research on the Structure of Matter and Fuzhou Laboratory of Structural Chemistry，Academia Sinica，Fuzhou 350002，PRC，Fujian Institute of Research on the Structure of Matter and Fuzhou Laboratory of Structural Chemistry，Academia Sinica，Fuzhou 350002，PRC，Fujian Institute of Research on the Structure of Matter and Fuzhou Laboratory of Structural Chemistry，Academia Sinica，Fuzhou 350002，PRC，Fujian Institute of Research on the Structure of Matter and Fuzhou Laboratory of Structural Chemistry，Academia Sinica，Fuzhou 350002，PRC，Fujian Institute of Research on the Structure of Matter and Fuzhou Laboratory of Structural Chemistry，Academia Sinica，Fuzhou 350002，PRC |
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| 基金项目： | Project supported by the National Natural Science Foundation of China and the Science Foundation of Academia Sinica. |
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| 摘 要： | Single cubane-like clusters, MFe_3S_4(R_2dtc)_5 (M=Mo, R_2=—(CH_2)_4—, Bz_2; M=W, R_2=Me_2, —(CH_2)4—; dtc=dialkyldithiocarbamate) were synthesized by assembly reaction of (NH_4)_2MS_4 (M=Mo, W), FeCl_2 with R_2dtcNa (or NH_4) in DMF. The structure, IR, EPR and cyclic voltammogram are described and discussed. MoFe_3S_4(C_4H_8dtc)_5 was also obtained from the conversion of linear cluster Fe(DMF)_6[(FeCl_2)_2MoS_4] in the presence of C_4H_8dtc NH_4. Both clusters MoFe_3S_4(C_4H_8dtc)_4·2C_2H_5CN and WFe_3S_4(C_4H_8dtc)_5·2DMF crystallize in the monoclinic space group C2/c with a=12.544(2), (Mo-cluster), 12.533(4) (W-cluster); b=20.478(4), 20.121(6); c=19.582(7), 19.659(2);β=102.82(2), 102.96(3)°; and Z=4, 4. Their structures were refined to R=0.057 and 0.064 with use of 2690 and 2179 reflections (ι>3Q(I)), respectively. Many similarities in structure for Mo and W clusters indicate that both Mo and W play a very similar role in the clusters.
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SYNTHESIS, STRUCTURE AND ELECTROCHEMICAL STUDIES ON SINGLE MoFe_3S_4 AND WFe_3S_4 CUBANE-TYPE CLUSTER COMPOUNDS* |
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| LIU QIU-TIAN LEI XIN-JIAN HUANG LIANG-REN CHEN WEN-ZHANG ZHAO KUN,CHEN DONG-LING LIU HAN-QIN AND LU JIA-XI. SYNTHESIS, STRUCTURE AND ELECTROCHEMICAL STUDIES ON SINGLE MoFe_3S_4 AND WFe_3S_4 CUBANE-TYPE CLUSTER COMPOUNDS*[J]. Science in China(Chemistry), 1990, 0(12) |
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| Authors: | LIU QIU-TIAN LEI XIN-JIAN HUANG LIANG-REN CHEN WEN-ZHANG ZHAO KUN CHEN DONG-LING LIU HAN-QIN AND LU JIA-XI |
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| Abstract: | |
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| Keywords: | MoFe_3S_4 cubane cluster WFe_3S_4 cubane cluster MoFeS cluster heterometallie cluster heterometallic thiocubane |
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