Acta Chimica Sinica ›› 1993, Vol. 51 ›› Issue (6): 579-585. Previous Articles     Next Articles

Original Articles

双μ~3-O四核过渡金属簇合物的研究I.[M~2M'~2O~2(C~2H~5COO)~7(bipy)~2]·ClO~4(M=Fe;M'=Fe或Cr族合物的合成和晶体结构

余秀芳;蒋亚琪   

  1. 中国科学院福州结构化学开放实验室;福州大学化学系
  • 出版日期:1993-06-15 发布日期:1993-06-15

The study on the dual-μ~3-O tetranuclear transition metal cluster. I.synthesis and crystal structure of cluster [M~2M'~2O~2(C~2H~5COO)~7 (bipy)~2]·ClO~4(1M=M'=Fe;2M'=Fe M'=C

YU XIUFANG;JIANG YAQI   

  • Online:1993-06-15 Published:1993-06-15

Fe, M' = Ce) are prepared by the reaction of 2, 2'-bipyridine with [M3O(EtCO2)6(HO)3]NO3 (M = Fe, Cr) in MeCN. The cell parameters of the 2 compounds show that they are isomorphous. The crystal structure of [Fe4O2(EtCOO2)7(bipy)2]ClO4 was determine by single crystal x-ray diffraction. It crystallizes as triclinic, space group P1, a 1.5328(2), b 1.6325(2), c 1.3017(2) nm, a 113.49(1), b 115.12(1), g 94.11(1)? Z = 2, R = 0.063, Rw = 0.094.

Key words: CRYSTAL STRUCTURE DETERMINATION, X-RAY DIFFRACTION ANALYSIS, IRON COMPLEX, STRUCTURE AND PROPERTY CORRELATION, CLUSTER COMPOUND, TRANSITION METAL COMPLEX, POLYNUCLEAR COMPLEX, BIPYRIDINE P, CHROMIUM COMPLEX

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