Spektroskopisches und thermisches Verhalten von K4H2[S2I2O14] |
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| Authors: | Carmen I Cabello Enrique J Baran |
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| Institution: | (1) Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 1900 La Plata, Argentinien |
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| Abstract: | The infrared andRaman spectra of the tittle compound have been recorded and an assignment for the internal vibrations of the H2S2I2O
14
4–
polyanion is proposed. The thermal behaviour was investigated using TG-, DTA-, IR- and X-ray methods; it is shown that the polyanion breaks down after the release of one mole of H2O, generating a mixture of  -K2SO4 and I2O5. |
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| Keywords: | IR Raman Thermal analysis |
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