Abstract
Complex compounds of neodymium(III) with a quinaldic acid anion and nitrogen- and phosphorus-containing neutral ligands have been synthesized. The mixed-ligand compounds were characterized by elemental and X-ray diffraction analysis and IR spectroscopy. The thermal behavior of the obtained compounds was studied by thermal analysis in air in the temperature range 25–700°C. During the thermolysis of the complexes, the neutral ligand molecule is eliminated in one stage with an endothermic effect; the compounds are thermally stable up to 250°C. It was established by IR spectroscopy that in mixed-ligand neodymium(III) quinaldinates, the acid anion is coordinated to the central neodymium(III) ion as a bridging bidentate ligand. The luminescence properties of neodymium(III) quinaldinates were studied.
Similar content being viewed by others
REFERENCES
S. Smola, N. Rusakova, and Yu. Korovin, J. Coord. Chem. 64, 863 (2011).
M. H. V. Werts, R. H. Woudenberg, P. G. Emmerink, et al., Angew. Chem. Int. Ed. 39, 4542 (2000).
N. V. Petrochenkova and A. G. Mirochnik, Opt. Spectrosc. 128, 137 (2020). https://doi.org/10.1134/S0030400X2001018X
K. Binnemans, Chem. Rev. 109, 4283 (2020). https://doi.org/10.1021/cr8003983
V. S. Kaplin, A. S. Kopylov, T. S. Zarkhina, P. S. Timashev, and A. B. Solov’eva, Opt. Spectrosc. 128, 869 (2020). https://doi.org/10.1134/S0030400X20070085
A. Kuchmizhak, O. Vitrik, Y. Kulchin, et al., Nanoscale 8, 12352 (2016). https://doi.org/10.1039/c6nr01317a
A. G. Martynov, E. A. Cafonova, Yu. Gorbunova, and A. Yu. Tsivadze, Russ. J. Inorg. Chem. 55, 347 (2010). https://doi.org/10.1134/S0036023610030083
I. V. Kalinovskaya and Yu. M. Nikolenko, Opt. Spectrosc. 125, 358 (2018). https://doi.org/10.1134/S0030400X18090126
Yu. V. Korovin, S. V. Shevchuk, V. A. Bacherikov, N. V. Rusakova, E. A. Alekseeva, and A. I. Gren’, Russ. J. Inorg. Chem. 45, 1383 (2000).
S. B. Meshkova and P. G. Doga, J. Anal. Chem. 75, 286 (2020). https://doi.org/10.1134/S1061934820030144
Yu. V. Korovin, Ukr. Khim. Zh. 66 (10), 101 (2000).
I. V. Kalinovskaya, A. N. Zadorozhnaya, Yu. M. Nikolenko, and V. E. Karasev, Russ. J. Inorg. Chem. 51, 457 (2006). https://doi.org/10.1134/S0036023606030181
I. V. Kalinovskaya and A. N. Zadorozhnaya, Opt. Spectrosc. 127, 832 (2019) https://doi.org/10.1134/S0030400X19110134
A. W. H. Lam, W. T. Wong, S. Gao, et al., Eur. J. Inorg. Chem., No. 1, 149 (2003). https://doi.org/10.1002/ejic.200390021
H. Kataoka, T. Kitano, T. Takizawa, et al., J. Alloys Compd. 601, 293 (2014). https://doi.org/10.1016/j.jallcom.2014.01.165
J. Zhang, R. Wang, J. Bai, and S. Wang, J. Rare Earths 20, 449 (2002).
V. Utochnikova, A. Kovalenko, A. Burlov, et al., Dalton Trans. 44, 12660 (2015). https://doi.org/10.1039/C5DT01161B
J. Zhang, R. Wang, and H.-M. Liu, J. Therm. Anal. Calorim. 66, 431 (2001). https://doi.org/10.1023/A:1013186600293
P. Starynowicz, Acta Crystallogr. 46, 2068 (1990).
B. V. Bukvetskii and I. V. Kalinovskaya, J. Fluoresc. 27, 773 (2017). https://doi.org/10.1007/s10895-016-2009-7
I. V. Kalinovskaya and V. E. Karasev, Russ. J. Inorg. Chem. 48, 1185 (2003).
I. V. Kalinovskaya, V. E. Karasev, and N. N. Zaitseva, Zh. Neorg. Khim. 34, 1515 (1989).
V. F. Zolin, J. Alloys Compd. 380, 101 (2004). https://doi.org/10.1016/j.jallcom.2004.03.006
V. F. Zolin and L. G. Koreneva, Rare Earth Probe in Chemistry and Biology (Nauka, Moscow, 1980) [in Russian].
Funding
This study was financially supported by the Ministry of Education and Science under the government contract (topic FWF no. (025)–2023-0003).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The author declares that she has no conflicts of interest.
Rights and permissions
About this article
Cite this article
Kalinovskaya, I.V. Luminescence Properties of Mixed-Ligand Neodymium(III) Quinaldinates. Russ. J. Phys. Chem. 97, 2457–2462 (2023). https://doi.org/10.1134/S0036024423110146
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036024423110146