Abstract
Heteropolytungstates containing an organotin moiety plus Co or Zn as central atom, M6H[XW11O39SnPh] · nH2O (M=Me4N or Bu4N; X=Zn or Co) were prepared and characterized by elemental analysis, i.r., u.v.–vis. spectroscopy, e.s.r. and n.m.r. spectroscopy and electrochemistry. The results show that these two anions possess Keggin-like structures.
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Yang, Q.H., Dai, H.C. & Liu, J.F. Heteropolytungstates containing organotin and cobalt or zinc atoms. Transition Metal Chemistry 23, 93–95 (1997). https://doi.org/10.1023/A:1006918303937
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DOI: https://doi.org/10.1023/A:1006918303937