Acta Chimica Sinica ›› 2000, Vol. 58 ›› Issue (7): 912-916. Previous Articles     Next Articles

Original Articles

双核草酸钼的合成与结构

刘广;章士伟   

  1. 北京大学化学与分子工程学院;北京大学分子动态与稳态国家重点实验室
  • 发布日期:2000-07-15

Synthesis and structure of binuclear molybdenum oxalate

Liu An;Zhang Shiwei   

  • Published:2000-07-15

A new compound (N~2H~6)~0~.~5[(CH~3)~4N]{[MoO(H~2O)C~2O~4]~2(μ^2-O) ~2}·H~2O was prepared and its structure was determined by X-ray diffraction analysis. The compound has two edge-shared molybdenum- oxygen octahedra and all the Mo atoms are of charge +5. Mo centers are chelated by oxalates. The crystal is monoclinic, space group P2~1/c, a=0.6059(1) nm, b=1.6658(3) nm, c=1.8249(4) nm, β=94.02(3)°, V=1. 8374(6) nm^3, R~1=0.0337, wR~2=0.0908.

Key words: MOLYBDENUM COMPLEX, OXALIC ACID P, DINUCLEAR COMPLEX, CRYSTAL STRUCTURE

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