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

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

Journal

Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436

Output data

Year: 2025, Volume: 35, Number: 1, Pages: 35-38 Pages count : 4 DOI: 10.71267/mencom.7566

Authors

Shmelev Maxim A. ¹ , Levina Anastasia A. ² , Chistyakov Aleksandr S. ¹ , Varaksina Evgeniya A. ³ , Voronina Julia K. ¹ , Razgonyaeva Galina A. ¹ , Taidakov Il'ya Viktorovich ³ , Sidorov Alexey A. ¹ , Eremenko Igor Leonidovich ¹

Affiliations

1	N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation
2	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation
3	P. N. Lebedev Physical Institute, Russian Academy of Sciences, 119991 Moscow, Russian Federation

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.

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. V.35. N1. P.35-38. DOI: 10.71267/mencom.7566 OpenAlex

OpenAlex:

W4406798423

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