Chemical Research in Chinese Universities ›› 1994, Vol. 10 ›› Issue (3): 227-235.

• Articles • Previous Articles     Next Articles

Synthesis, X-ray Structure and Spectral Propertiesof a Tetra-component Heteropoly Compound

ZHANG Heng-bin1, YANG Guang-di1, QI Xing-yi1, LI Shu-jia1, XU Shan-peng2   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023;
    2. Department of chemistry, Heilongjiang University, Harbin, 150080
  • Received:1993-09-25 Online:1994-08-24 Published:2011-08-17

Abstract: The single crystal of a tetra-component heteropoly compound Mo2Co3O68(H2O2)2 ] [MoO6]·15(H2O) was obtained in an aqueous solution with Na2MoO4, Na2WO4, Co (NO3)2 and H3PO4 as starting materials.The erystallo-graphic data determined by means of X-ray diffraction analysis are: triclinic sys-tem,space group Pl ,Z= 2:a =1.9227(9) nm,b=1.9359(7)nm, c=1.2565(3)nm .a = 91.43 (3), The Differential thermal and thermogravimetric analysis indicated the thermal stbility of the compound and its spectral properties were characterized by IR and XPS measurements .

Key words: Heteropoly compound, P-W-Mo-Co system, Synthesis, Structure