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Influence of the anion ratio in the composition of mixed benzoate/pentafluorobenzoate complexes of europium on the structure and photoluminescent properties

Maxim Andreevich Shmelev 1
Maxim Andreevich Shmelev
, 
Anastasia A. Levina 2
Anastasia A. Levina
, 
Aleksandr S. Chistyakov 1
Aleksandr S. Chistyakov
, 
Evgeniya Aleksandrovna Varaksina 3
Evgeniya Aleksandrovna Varaksina
, 
Julia K. Voronina 1
Julia K. Voronina
, 
Galina Aleksandrovna Razgonyaeva 1
Galina Aleksandrovna Razgonyaeva
, 
Il'ya Viktorovich Taidakov 3
Il'ya Viktorovich Taidakov
, 
Alexey Anatol'evich Sidorov 1
Alexey Anatol'evich Sidorov
, 
10.71267/mencom.7566
Published 2025-01-24
Communication , Volume 35, Issue 1, 35-38
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Shmelev M. A. et al. Influence of the anion ratio in the composition of mixed benzoate/pentafluorobenzoate complexes of europium on the structure and photoluminescent properties // Mendeleev Communications. 2025. Vol. 35. No. 1. pp. 35-38.
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Shmelev M. A., Levina A. A., Chistyakov A. S., Varaksina E. A., Voronina J. K., Razgonyaeva G. A., Taidakov I. V., Sidorov A. A., Eremenko I. L. Influence of the anion ratio in the composition of mixed benzoate/pentafluorobenzoate complexes of europium on the structure and photoluminescent properties // Mendeleev Communications. 2025. Vol. 35. No. 1. pp. 35-38.
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TY - JOUR
DO - 10.71267/mencom.7566
UR - https://mendcomm.colab.ws/publications/10.71267/mencom.7566
TI - Influence of the anion ratio in the composition of mixed benzoate/pentafluorobenzoate complexes of europium on the structure and photoluminescent properties
T2 - Mendeleev Communications
AU - Shmelev, Maxim Andreevich
AU - Levina, Anastasia A.
AU - Chistyakov, Aleksandr S.
AU - Varaksina, Evgeniya Aleksandrovna
AU - Voronina, Julia K.
AU - Razgonyaeva, Galina Aleksandrovna
AU - Taidakov, Il'ya Viktorovich
AU - Sidorov, Alexey Anatol'evich
AU - Eremenko, Igor Leonidovich
PY - 2025
DA - 2025/01/24
PB - Mendeleev Communications
SP - 35-38
IS - 1
VL - 35
ER -
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@article{2025_Shmelev,
author = {Maxim Andreevich Shmelev and Anastasia A. Levina and Aleksandr S. Chistyakov and Evgeniya Aleksandrovna Varaksina and Julia K. Voronina and Galina Aleksandrovna Razgonyaeva and Il'ya Viktorovich Taidakov and Alexey Anatol'evich Sidorov and Igor Leonidovich Eremenko},
title = {Influence of the anion ratio in the composition of mixed benzoate/pentafluorobenzoate complexes of europium on the structure and photoluminescent properties},
journal = {Mendeleev Communications},
year = {2025},
volume = {35},
publisher = {Mendeleev Communications},
month = {Jan},
url = {https://mendcomm.colab.ws/publications/10.71267/mencom.7566},
number = {1},
pages = {35--38},
doi = {10.71267/mencom.7566}
}
MLA
Cite this
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Shmelev, Maxim Andreevich, et al. “Influence of the anion ratio in the composition of mixed benzoate/pentafluorobenzoate complexes of europium on the structure and photoluminescent properties.” Mendeleev Communications, vol. 35, no. 1, Jan. 2025, pp. 35-38. https://mendcomm.colab.ws/publications/10.71267/mencom.7566.

Keywords

benzoate
europium(III)
Hirshfeld surface analysis
mixed carboxylate complexes
non-covalent interactions
pentafluorobenzoate
photoluminescence

Abstract

Mixed carboxylate benzoate (bz)/pentafluorobenzoate (pfb) complexes with different ratios of pfb and bz anions in the {Eu(EtOH)2(pfb)(bz)2}n and {Eu(EtOH)(pfb)2(bz)}n compositions were obtained and structurally characterized. Changes in the pfb/bz ratio lead to changes in the geometry of the polymer chains and the lanthanide polyhedron, as well as to a rearrangement of the system of non-covalent interactions, which also affects the photoluminescent properties. The synthesized compounds were characterized by X-ray diffraction study, IR spectroscopy and CHN analysis; non-covalent interactions were analyzed using Hirshfeld surface analysis.

Funders

Russian Science Foundation
22-73-10192

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