Abstract
Lowest hydrates of uranyl p-toluenesulphonate (UPTS) and anhydrous salt were synthesised. The dehydration-hydration processes were studied by thermal gravimetric analysis. It has been established that the hydrate shell of UPTS has a layered structure. The IR spectra of UPTS and its hydrates were recorded. It was found that the IR spectra of UPTS crystal hydrates of the same composition, produced in dehydration-hydration, noticeably differ in the range of water vibrations and are the same in the range corresponding to vibrations of sulphonate groups.
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This work was supported by the International Science and Technology Center (project no. 1306)
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Baluev, A.V., Mityakhina, V.S., Bogachev, S.V. et al. Uranyl p-toluenesulphonate and its crystal hydrates. Synthesis and dehydration-hydration processes. Czech J Phys 53 (Suppl 1), A331–A337 (2003). https://doi.org/10.1007/s10582-003-0042-7
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DOI: https://doi.org/10.1007/s10582-003-0042-7