The singlet and triplet levels of europium and terbium complexes with pentane-2,4-dione and 2,2 ′ -bipyrimidine are calculated using ab initio approach. The energy level diagrams are constructed and the main intramolecular energy transfer channels are determined. The theoretical results are in good agreement with experimental data.
комплексы лантаноидов, европий, тербий, квантово-химическое моделирование, возбужденные состояния, lanthanide complexes, europium, terbium, quantum-chemical simulation, excited states
1. V.I. Dzhabarov, A.A. Knyazev, M.V. Strelkov, E.Yu. Molostova, V.A. Schustov, W. Haase, Yu.G. Galyametdinov, Liquid Crystals, 37, 3, 285-291 (2010).
2. K.A. Romanova, M.V. Strelkov, Yu.G. Galyametdinov, Vestnik Kazanskogo tehnologicheskogo universiteta, 2, 10-12 (2012).
3. A.C. Krupin, E.Yu. Molostova, A.A. Knyazev, Yu.G. Galyametdinov, Vestnik Kazanskogo tehnologicheskogo universiteta, 13, 28-30 (2012).
4. G.A. Crosby, R.E. Whan, R.M. Alire, The Journal of Chemical Physics, 3, 743-748 (1961).
5. O.L. Malta, H.F. Brito, J.F.S. Menezes, F.R. Goncalves e Silva, C. de Mello Donega, S. Alves Jr., Chemical Physics Letters, 282, 3-4, 233-238 (1998).
6. J.A. Fernandes, R.A.S. Ferreira, M. Pillinger, L.D. Carlos, J. Jepsen, A. Hazell, P. Ribeiro-Claro, I.S. Gonçalves, Journal of Luminescence, 113, 1-2, 50-63 (2005).
7. P. Coppo, M. Duati, V.N. Kozhevniko, J.W. Hofstraat, L. De Cola, Angewandte Chemie International Edition, 44, 12, 1806-1810 (2005).
8. K.B. Bravaya, A.V. Bochenkova, A.A. Granovsky, A.P. Savitsky, A.V. Nemukhin, The Journal of Physical Chemistry A, 112, 37, 8804-8810 (2008).
9. K.B. Bravaya, A.V. Bochenkova, A.A. Granovsky, A.V. Nemukhin, Journal of the American Chemical Society, 129, 43, 13035-13042 (2007).
10. D.N. Krasikov, A.V. Scherbinin, A.N. Vasil’ev, I.A. Kamenskikh, V.V. Mikhailin, Journal of Luminescence, 128, 11, 1748-1752 (2008).
11. A.Ya. Freidzon, A.V. Scherbinin, A.A. Bagaturyants, M.V. Alfimov, The Journal of Physical Chemistry A, 115, 18, 4565-4573 (2011).
12. M. Dolg, H. Stoll, A. Savin, H. Preuss, Theoretica Chimica Acta, 75, 3, 173-194 (1989).
13. M. Dolg, H. Stoll, H. Preuss, Theoretica Chimica Acta, 85, 6, 441-450 (1993).
14. A.A. Granovsky, Firefly version 7.1.G, (http://classic.chem.msu.su/gran/firefly/index.html).
15. M.W. Schmidt, K.K. Baldridge, J.A. Boatz, S.T. Elbert, M.S. Gordon, J.H. Jensen, S. Koseki, N. Matsunaga, K.A. Nguyen, S. Su, T.L. Windus, M. Dupuis, J.A. Montgomery, Journal of Computational Chemistry, 14, 11, 1347-1363 (1993).
16. A.A. Granovsky, The journal of chemical physics, 134, 21, 214113 (2011).
17. W.H. Watson, R.J. Williams, N.R. Stemple, Journal of Inorganic and Nuclear Chemistry, 34, 2, 501-508 (1972).
18. A.Yu. Rogachev, A.V. Mironov, S.I. Troyanov, N.P. Kuzmina, A.V. Nemukhin, Journal of Molecular Structure, 789, 1-3, 187-194 (2006).
19. F. Gutierrez, C. Tedeschi, L. Maron, J.-P. Daudey, R. Poteau, J. Azema, P. Tisnes, C. Picard, Dalton Transactions, 2004, 9, 1334-1347 (2004).
20. F. Gutierrez, C. Tedeschi, L. Maron, J.-P. Daudey, J. Azema, P. Tisnes, C. Picard, R. Poteau, Journal of Molecular Structure: THEOCHEM, 756, 1-3, 151-162 (2005).
21. G.A. Crosby, R.E. Whan, J.J. Freeman, The Journal of Physical Chemistry, 66, 12, 2493-2499 (1962).
22. S. Tobita, M. Arakawa, I. Tanaka, The Journal of Physical Chemistry, 89, 26, 5649-5654 (1985).
23. A.M. de Andrade, R.L. Longo, A.M. Simas, G.F. de Sa, Journal of the Chemical Society, Faraday Transactions, 92, 11, 1835-1839 (1996).
24. V.L. Ermolaev, E.B. Sveshnikova, E.N. Bodunov, Physics-Uspekhi, 39, 3, 261-282 (1996).
25. J.-A Yu, R.B. Lessard, L.E. Bowman, D.G. Nocera, Chemical Physics Letters, 187, 3, 263-268 (1991).
26. Y. Zheng, J. Lin, Y. Liang, Q. Lin, Y. Yu, Q. Meng, Y. Zhou, S. Wang, H. Wang, H. Zhang, Journal of Materials Chemistry, 11, 10, 2615-2619 (2001).
27. W.M. Faustino, O.L. Malta, E.E.S. Teotonio, H.F. Brito, A.M. Simas, G.F.J. de Sa, The Journal of Physical Chemistry A, 110, 7, 2510-2516 (2006).
28. W.T. Carnall, R. Fields, K. Rajnak, The Journal of Chemical Physics, 49, 10, 4424-4442 (1968).
29. National Institute of Standards and Technology, Gaithersburg, MD, (http://physics.nist.gov/asd3) [2012, September 28].