Chemical Research in Chinese Universities ›› 1999, Vol. 15 ›› Issue (4): 317-321.

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Heteropolytungstates Containing Organotin and Cobalt or Zinc Atom

WANG Xiao-hong, FANG Xi-kui, LIU Jing-fu   

  1. Department of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
  • Received:1998-10-28 Online:1999-12-24 Published:2011-08-17
  • Supported by:

    Supported by the National Natural Science Foundation of China.

Abstract: Organotin substituted heteropolytungstates with cobalt or zinc atom as the central atom, K6H[XW11 O39 (RSn)]· nH2O (X=Zn, Co; R=CH3OOCCH2CH2, CH2O OCCH(CH3)CH2, NCCH2CH2) were prepared and characterized by elemental analysis, IR, UV-Vis spectroscopy, ESR, NMR spectroscopy and electrochemical study. The results show that these anions possess Keggin-like structures.

Key words: Organotin, Transition metal, Heteropolyanion