Perfluoroalkyl Chain Length Effect on Crystal Packing and [LnO8] Coordination Geometry in Lanthanide-Lithium β-Diketonates: Luminescence and Single-Ion Magnet Behavior-Reference-Cited by-同舟云学术

Perfluoroalkyl Chain Length Effect on Crystal Packing and [LnO8] Coordination Geometry in Lanthanide-Lithium β-Diketonates: Luminescence and Single-Ion Magnet Behavior

Published:2023-06-05 Issue:11 Volume:24 Page:9778
ISSN:1422-0067
Container-title:International Journal of Molecular Sciences
language:en
Short-container-title:IJMS

Author:

Smirnova Kristina A.¹^ORCID,Edilova Yulia O.²^ORCID,Kiskin Mikhail A.³^ORCID,Bogomyakov Artem S.¹^ORCID,Kudyakova Yulia S.²^ORCID,Valova Marina S.²^ORCID,Romanenko Galina V.¹,Slepukhin Pavel A.²,Saloutin Victor I.²^ORCID,Bazhin Denis N.²⁴^ORCID

Affiliation:

1. International Tomography Center, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia

2. Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, 620137 Yekaterinburg, Russia

3. N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia

4. Department of Organic and Biomolecular Chemistry, Ural Federal University Named after the First President of Russia B.N. Eltsin, 620002 Ekaterinburg, Russia

Abstract

Functionalized perfluoroalkyl lithium β-diketonates (LiL) react with lanthanide(III) salts (Ln = Eu, Gd, Tb, Dy) in methanol to give heterobimetallic Ln-Li complexes of general formula [(LnL3)(LiL)(MeOH)]. The length of fluoroalkyl substituent in ligand was found to affect the crystal packing of complexes. Photoluminescent and magnetic properties of heterobimetallic β-diketonates in the solid state are reported. The effect of the geometry of the [LnO8] coordination environment of heterometallic β-diketonates on the luminescent properties (quantum yields, phosphorescence lifetimes for Eu, Tb, Dy complexes) and single-ion magnet behavior (Ueff for Dy complexes) is revealed.

Funder

Russian Academy of Sciences

Publisher

MDPI AG

Subject

Inorganic Chemistry,Organic Chemistry,Physical and Theoretical Chemistry,Computer Science Applications,Spectroscopy,Molecular Biology,General Medicine,Catalysis

Link

https://www.mdpi.com/1422-0067/24/11/9778/pdf

Reference84 articles.

1. Review on the electroluminescence study of lanthanide complexes;Wang;Adv. Opt. Mater.,2019

2. Lanthanide complexes for nonlinear optics: From fundamental aspects to applications;Andraud;Eur. J. Inorg. Chem.,2009

3. Lanthanide complexes in multifunctional asymmetric catalysis;Shibasaki;Chem. Rev.,2002

4. A journey in lanthanide coordination chemistry: From evaporable dimers to magnetic materials and luminescent devices;Bernot;Acc. Chem. Res.,2021

5. Design of luminescent lanthanide complexes: From molecules to highly efficient photo-emitting materials;Armelao;Coord. Chem. Rev.,2010

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