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Non-covalent intramolecular Dy···F interactions in tris(pentafluorophenyl)methanolate dysprosium(III) complexes

Alexander Nikolaevich Selikhov 1, 2
Alexander Nikolaevich Selikhov
, 
Yulia Vladimirovna Nelyubina 2
Yulia Vladimirovna Nelyubina
, 
Aleksandr Anatol'evich Trifonov 1, 2
Aleksandr Anatol'evich Trifonov
1 G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, 603950 Nizhny Novgorod, Russian Federation
10.71267/mencom.7676
Published 2025-03-31
Communication , Volume 35, Issue 3, 303-306
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Selikhov A. N., Nelyubina Y. V., Trifonov A. A. Non-covalent intramolecular Dy···F interactions in tris(pentafluorophenyl)methanolate dysprosium(III) complexes // Mendeleev Communications. 2025. Vol. 35. No. 3. pp. 303-306.
GOST all authors (up to 50) Copy
Selikhov A. N., Nelyubina Y. V., Trifonov A. A. Non-covalent intramolecular Dy···F interactions in tris(pentafluorophenyl)methanolate dysprosium(III) complexes // Mendeleev Communications. 2025. Vol. 35. No. 3. pp. 303-306.
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TY - JOUR
DO - 10.71267/mencom.7676
UR - https://mendcomm.colab.ws/publications/10.71267/mencom.7676
TI - Non-covalent intramolecular Dy···F interactions in tris(pentafluorophenyl)methanolate dysprosium(III) complexes
T2 - Mendeleev Communications
AU - Selikhov, Alexander Nikolaevich
AU - Nelyubina, Yulia Vladimirovna
AU - Trifonov, Aleksandr Anatol'evich
PY - 2025
DA - 2025/03/31
PB - Mendeleev Communications
SP - 303-306
IS - 3
VL - 35
ER -
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@article{2025_Selikhov,
author = {Alexander Nikolaevich Selikhov and Yulia Vladimirovna Nelyubina and Aleksandr Anatol'evich Trifonov},
title = {Non-covalent intramolecular Dy···F interactions in tris(pentafluorophenyl)methanolate dysprosium(III) complexes},
journal = {Mendeleev Communications},
year = {2025},
volume = {35},
publisher = {Mendeleev Communications},
month = {Mar},
url = {https://mendcomm.colab.ws/publications/10.71267/mencom.7676},
number = {3},
pages = {303--306},
doi = {10.71267/mencom.7676}
}
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Selikhov, Alexander Nikolaevich, et al. “Non-covalent intramolecular Dy···F interactions in tris(pentafluorophenyl)methanolate dysprosium(III) complexes.” Mendeleev Communications, vol. 35, no. 3, Mar. 2025, pp. 303-306. https://mendcomm.colab.ws/publications/10.71267/mencom.7676.

Keywords

alkoxide anion
dysprosium
lanthanides
metal�fluorine interactions.
tris(pentafluorophenyl)methanolate

Abstract

The reactions of (C6F5)3COH with (o -Me2NC6H4CH2)3Dy affords two new Dy3+ tris(alkoxy) complexes isolated in the form of pyridine and NMe3 adducts [(C6F5)3CO]3Dy(L)n (L = py, n = 2 and L = Me3N, n = 1). The first complexes adopts trigonal bipyramidal geometry while the second one is and almost ideal trigonal pyramidal. A characteristic feature of the latter formally four-coordinate complex is the presence of non-covalent intramolecular Dy⋯F interactions with each of (C6F5)3CO- ligands reflected in short contacts, while in the former five-coordinate complex, such interactions were not detected.

Funders

Russian Science Foundation
24-13-00275

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