Single-Molecule Magnets Based on Heteroleptic Terbium(III) Trisphthalocyaninate in Solvent-Free and Solvent-Containing Forms
Abstract
:1. Introduction
2. Results and Discussion
3. Materials and Methods
3.1. Synthesis
3.1.1. Improved Procedure for the Synthesis of the La(Pc)2 Complex
3.1.2. Improved Procedure for the Synthesis of (Pc)Tb[(15C5)4Pc]Tb(Pc)
3.1.3. Preparation of Single Crystals of (Pc)Tb[(15C5)4Pc]Tb(Pc)⋅6C6H4Cl2 (2)
3.2. General
3.3. X-ray Crystal Structure Determination
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Compound | 1 | 2 |
---|---|---|
The Tb-Tb distance, Å | - | 3.4667 (3) |
Twist angle between inner and outer planes, ° | - | 42.6 |
Ueff, cm−1 | 222 | 93 |
Blocking temperature, K | ~6 | ~6 |
Type of coupling between TbIII spins | ferromagnetic | ferromagnetic |
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Faraonov, M.A.; Martynov, A.G.; Polovkova, M.A.; Khasanov, S.S.; Gorbunova, Y.G.; Tsivadze, A.Y.; Otsuka, A.; Yamochi, H.; Kitagawa, H.; Konarev, D.V. Single-Molecule Magnets Based on Heteroleptic Terbium(III) Trisphthalocyaninate in Solvent-Free and Solvent-Containing Forms. Magnetochemistry 2023, 9, 36. https://doi.org/10.3390/magnetochemistry9020036
Faraonov MA, Martynov AG, Polovkova MA, Khasanov SS, Gorbunova YG, Tsivadze AY, Otsuka A, Yamochi H, Kitagawa H, Konarev DV. Single-Molecule Magnets Based on Heteroleptic Terbium(III) Trisphthalocyaninate in Solvent-Free and Solvent-Containing Forms. Magnetochemistry. 2023; 9(2):36. https://doi.org/10.3390/magnetochemistry9020036
Chicago/Turabian StyleFaraonov, Maxim A., Alexander G. Martynov, Marina A. Polovkova, Salavat S. Khasanov, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Akihiro Otsuka, Hideki Yamochi, Hiroshi Kitagawa, and Dmitri V. Konarev. 2023. "Single-Molecule Magnets Based on Heteroleptic Terbium(III) Trisphthalocyaninate in Solvent-Free and Solvent-Containing Forms" Magnetochemistry 9, no. 2: 36. https://doi.org/10.3390/magnetochemistry9020036