Vibrational spectroscopy study of complex gallium(III) fluorides with amino acid glycine
- Authors: Voit E.I.1, Logvinova V.B.1
-
Affiliations:
- Institute of Chemistry, FEB RAS, Vladivostok, Russia
- Issue: No 4 (2025)
- Pages: 5-18
- Section: Synthesis, structure and properties of complex compounds
- URL: https://journal-vniispk.ru/0869-7698/article/view/351718
- DOI: https://doi.org/10.7868/S3034530825040013
- ID: 351718
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Abstract
The Gly–GaF3·3H2O–H2O(HF) system was studied by vibrational spectroscopy methods. A number of complex gallium(III) fluorides were obtained: (GlyH)3[GaF6], (GlyH)(Gly···GlyH)[GaF5(H2O)]·H2O, (GlyH)6[GaF5–F–GaF5]·F and (GlyH)[GaF4(H2O)2·0,5H2O.The vibrational (IR, Raman) spectra of the obtained compounds were analyzed, and band assignments were made. A distorted octahedral structure of the anions was established in the structures of all the obtained compounds, with the outer-sphere glycine cations being in the protonated state, with the outer-sphere glycine cations being in the protonated state.
About the authors
E. I. Voit
Institute of Chemistry, FEB RAS, Vladivostok, Russia
Email: evoit@ich.dvo.ru
Vladivostok, Russia
V. B. Logvinova
Institute of Chemistry, FEB RAS, Vladivostok, Russia
Email: logvinova@ich.dvo.ru
Vladivostok, Russia
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