Email this article Synthesis, structure, and luminescent properties of PrIII complexes with pyrazole-derived 1,3-diketone and 1,10-phenanthroline
- Authors: Metlin M.T.1, Ambrozevich S.A.1, Krasnosel’sky S.S.1, Vitukhnovsky A.G.1,2, Nefedov S.E.3, Taidakov I.V.1,2
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Affiliations:
- P. N. Lebedev Physical Institute, Russian Academy of Sciences
- Moscow Institute of Physics and Technology
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Issue: Vol 65, No 7 (2016)
- Pages: 1784-1789
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/238567
- DOI: https://doi.org/10.1007/s11172-016-1511-z
- ID: 238567
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Abstract
The interaction of PrCl3 with 1,3-bis(1,3-dimethyl-1H-pyrazol-4-yl)-1,3-propanedione in aqueous ethanol in the presence of a base and 1,10-phenanthroline was studied. It was shown that the composition of the products was dependent on the reaction conditions. The solvate [Pr(L)3(Phen)]•3PriOH crystallizes in a monoclinic crystal system (P21/c space group, a = 12.2239(12) Å, b = 20.3403(19) Å, c = 26.134(3) Å, β = 102.380(2)° at 150 K). Absorption spectra of the complex in solution, as well as the spectra and the kinetic parameters of photo-luminescence were investigated.
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About the authors
M. T. Metlin
P. N. Lebedev Physical Institute, Russian Academy of Sciences
Email: taidakov@gmail.com
Russian Federation, 53 Leninsky prosp., Moscow, 119991
S. A. Ambrozevich
P. N. Lebedev Physical Institute, Russian Academy of Sciences
Email: taidakov@gmail.com
Russian Federation, 53 Leninsky prosp., Moscow, 119991
S. S. Krasnosel’sky
P. N. Lebedev Physical Institute, Russian Academy of Sciences
Email: taidakov@gmail.com
Russian Federation, 53 Leninsky prosp., Moscow, 119991
A. G. Vitukhnovsky
P. N. Lebedev Physical Institute, Russian Academy of Sciences; Moscow Institute of Physics and Technology
Email: taidakov@gmail.com
Russian Federation, 53 Leninsky prosp., Moscow, 119991; 9 Institutskii per., Dolgoprudnyi, 141700
S. E. Nefedov
N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: taidakov@gmail.com
Russian Federation, 31 Leninsky prosp., Moscow, 119991
I. V. Taidakov
P. N. Lebedev Physical Institute, Russian Academy of Sciences; Moscow Institute of Physics and Technology
Author for correspondence.
Email: taidakov@gmail.com
Russian Federation, 53 Leninsky prosp., Moscow, 119991; 9 Institutskii per., Dolgoprudnyi, 141700
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