Conclusions
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1.
The changes in the IR spectra of solid hydrates of hydroxyethylethylenediamene triacetates of REE and of their anhydrous and deuterated derivatives in the series La—Lu in the region of the most important stretching vibrations closely agree with the previously observed change in the structure of the different hydrate forms of these complexes.
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2.
On the basis of an analysis of the frequencies ν(C−O), ν(C−H), ν(C−N), ν(C−O)sp, and δ(O−H)sp the authors draw certain conclusions concerning the structures of solid compounds of this class.
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Additional information
M. V. Lomonosov Moscow State University. Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2161–2165, October, 1976.
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Filippova, E.D., Mitrofanova, N.D., Martynenko, L.I. et al. An IR spectroscopic investigation of rare-earth hydroxyethylethylenediamine triacetates. Russ Chem Bull 25, 2019–2022 (1976). https://doi.org/10.1007/BF02659506
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DOI: https://doi.org/10.1007/BF02659506