A Series of Novel Pentagonal-Bipyramidal Erbium(III) Complexes with Acyclic Chelating N3O2 Schiff-Base Ligands: Synthesis, Structure, and Magnetism
Abstract
:1. Introduction
2. Results and Discussion
2.1. Synthesis and Molecular Structure
2.2. Description of the Structure
2.3. Magnetic Properties
2.3.1. Static (DC) Magnetic Properties
2.3.2. Crystal Field Analysis
2.3.3. Dynamic (AC) Magnetic Properties
3. Materials and Methods
3.1. Synthesis and Characterization
3.2. Crystal Structure Determination
3.3. Simulation of Static Magnetic Properties and CF Calculations
3.4. Computational Details
4. Discussion and Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
Sample Availability
Appendix A
References
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2 | 3 | 4 | 5 | ||||
---|---|---|---|---|---|---|---|
0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 |
29.2 | 33.17 | 32.1 | 35.87 | 21.9 | 26.29 | 9 | 26.24 |
49.7 | 54.6 | 62.4 | 60.3 | 50.5 | 44.58 | 22 | 60.15 |
99 | 84.29 | 95.9 | 96.98 | 69.9 | 92.06 | 74.1 | 159.71 |
197.8 | 174.94 | 182.9 | 190.25 | 146 | 233.03 | 130.3 | 199.31 |
272.8 | 307.39 | 293.2 | 286.1 | 185.5 | 288.5 | 203.7 | 281.43 |
301.2 | 452.97 | 310 | 441.15 | 211.9 | 409.12 | 207.8 | 399.21 |
321.6 | 488.93 | 336.2 | 472.05 | 278.7 | 429.09 | 245.5 | 423.48 |
g-tensor components of the ground CF state | |||||||
gx = 0.53 | 0.031 | gx = 1.74 | 0.353 | gx = 0.09 | 0.458 | gx = 2.07 | 0.439 |
gy = 2.10 | 5.166 | gy = 1.98 | 3.347 | gy = 2.02 | 4.697 | gy = 4.88 | 0.547 |
gz = 13.44 | 10.9 | gz = 13.95 | 12.954 | gz = 14.20 | 11.512 | gz = 12.37 | 15.04 |
g-tensor components of the first excited CF state | |||||||
gx = 1.96 | 0.348 | gx = 2.15 | 0.914 | gx = 2.75 | 0.925 | gx = 2.70 | 7.308 |
gy = 5.09 | 2.642 | gy = 5.61 | 3.008 | gy = 5.24 | 1.799 | gy = 6.34 | 6.727 |
gz = 9.68 | 6.157 | gz = 9.18 | 7.296 | gz = 8.92 | 5.048 | gz = 7.75 | 4.135 |
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Bazhenova, T.A.; Kopotkov, V.A.; Korchagin, D.V.; Manakin, Y.V.; Zorina, L.V.; Simonov, S.V.; Yakushev, I.A.; Mironov, V.S.; Vasiliev, A.N.; Maximova, O.V.; et al. A Series of Novel Pentagonal-Bipyramidal Erbium(III) Complexes with Acyclic Chelating N3O2 Schiff-Base Ligands: Synthesis, Structure, and Magnetism. Molecules 2021, 26, 6908. https://doi.org/10.3390/molecules26226908
Bazhenova TA, Kopotkov VA, Korchagin DV, Manakin YV, Zorina LV, Simonov SV, Yakushev IA, Mironov VS, Vasiliev AN, Maximova OV, et al. A Series of Novel Pentagonal-Bipyramidal Erbium(III) Complexes with Acyclic Chelating N3O2 Schiff-Base Ligands: Synthesis, Structure, and Magnetism. Molecules. 2021; 26(22):6908. https://doi.org/10.3390/molecules26226908
Chicago/Turabian StyleBazhenova, Tamara A., Vyacheslav A. Kopotkov, Denis V. Korchagin, Yuriy V. Manakin, Leokadiya V. Zorina, Sergey V. Simonov, Ilya A. Yakushev, Vladimir S. Mironov, Alexander N. Vasiliev, Olga V. Maximova, and et al. 2021. "A Series of Novel Pentagonal-Bipyramidal Erbium(III) Complexes with Acyclic Chelating N3O2 Schiff-Base Ligands: Synthesis, Structure, and Magnetism" Molecules 26, no. 22: 6908. https://doi.org/10.3390/molecules26226908