Chem. J. Chinese Universities ›› 1996, Vol. 17 ›› Issue (2): 183.

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Synthesis and Crystal Structure of[(n-C4H9)4H9)4N]2[(OC14H8O)2Mo4O10(OCH3)2]

LU Xiao-Ming, ZHU Hui-Ju, LIU Shun-Cheng   

  1. Department of Chemistry, Capital Normal University, Beijing 100037
  • Received:1995-03-22 Online:1996-02-24 Published:1996-02-24

Abstract: To study the catalysis of polymolybdate,the title complex was synthesized by phenanthraquinone as the substrate,The molecular structure of the complex was determined by X-ray diffraction method.The crystal is monoclinic with space group P21/c,a=1,3149(5) nm,b=1.8666(8) nm,c=1.8903(3) nm,β=104.06(3)°,V=3.310(4) nm3,Z=2,Dc=1.521g/cm3.Independent reflections of 3505 were collected,in which 1382 were observed.The final R=0.078 and Rw=0.078.The result of structure analysis indicate that the complexes with different structures can be formed by phenanthraquinone as the ligand with the same polymolybdate under different experimental conditions.

Key words: Phenanthraquinone, Polymolybdate, Complex, Crystal

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