Conclusions
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1.
During investigation of complex formation between the phosphotungstic heteropoly acid and hydrogen peroxide by spectrophotometric and31P NMR methods complexes containing between one and four peroxy groups were identified.
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2.
On the basis of the PMR spectra and also the dependence of the rate of complex formation between PW12O40 3− and hydrogen peroxide on the pH of the solution proposals were made about the structure of the complexes.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 733–737, April, 1983.
The authors express their gratitude to L. G. Detusheva and É. N. Yurchenko for taking part in discussions of the results.
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Kuznetsova, L.I., Maksimovskaya, R.I., Fedotov, M.A. et al. Peroxo complexes of phosphotungstic heteropoly acid. Russ Chem Bull 32, 666–670 (1983). https://doi.org/10.1007/BF00953453
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DOI: https://doi.org/10.1007/BF00953453