Abstract
A method was proposed for the synthesis of Eu(III) compounds with para-methoxycinnamic acid anions and neutral ligands, starting from the sodium salt of para-methoxycinnamic acid. Using the methods of chemical elemental and thermal analyses and IR spectroscopy, the composition of the complexes and the coordination mode of carboxylate anions were determined. It was found that europium(III) methoxycinnamate with hexamethylphosphotriamide has the highest luminescence intensity. Luminescent polymer materials with synthesized europium(III) methoxycinnamates were obtained.
REFERENCES
Bunzli, J.-C.G. and Eliseeva, S.V., Chem. Sci., 2013, vol. 4, no. 5, p. 1939. https://doi.org/10.1039/C3SC22126A
Deacon, G.B., Forsyth, C.M., Junk, P.C., and Leary, S.G., Z. anorg. allg. Chem., 2008, vol. 634, no. 1, p. 91. https://doi.org/10.1002/zaac.200700359
Nikolaev, A.A., Kulyasov, A.N., and Panyushkin, V.T., Russ. J. Gen. Chem., 2020, vol. 90, p. 2498. https://doi.org/10.1134/S1070363220120439
Shevchenko, O.V., Plekhova, N.G, Medkov, M.A., Parichuk, K.A., Apanasevich, V.I., Tananaev, I.G., Yudakov, A.A., and Lukyanov, P.A., Russ. J. Inorg. Chem., 2022, vol. 67, no. 9, p. 1361. https://doi.org/10.1134/S003602362209011X
Kalinovskaya, I.V. and Zadorozhnaya, A.N., Mol. Struct., 2017, vol. 1157, p. 14. https://doi.org/10.1016/j.molstruc.2017.11.035
Kalinovskaya, I.V., Mol. Struct., 2018, vol. 1173, p. 328. https://doi.org/10.1016/j.molstruc.2018.06.118
Kataoka, H., Kitano, T., Takizawa, T., Hirai, Y., Nakanishi, T., and Hasegawa, Y., J. Alloys Compd., 2014, vol. 601, p. 293. https://doi.org/10.1016/j.jallcom.2014.01.165
Hasegawa, Y. and Nakanishi, T., RSC Adv., 2015, vol. 5, p. 338. https://doi.org/10.1039/C4RA09255D
Carvalho Filho, M.A.S. and Ionashiro, M., Eclet. Quim., 1998, vol. 23, p. 9.
Carvalho Filho, M.A.S., Fernandes, N.S., Leles, M.I.G., Mendes, R., and Ionashiro, M., J. Therm. Anal. Calorim., 2000, vol. 59, p. 669. https://doi.org/10.1023/A:1010181032172
Emelina, T., Zadorozhnaya, A., Kalinovskaya, I., and Mirochnik, A., Spectrochim. Acta A, 2020, vol. 225, ID 117481. https://doi.org/10.1016/j.saa.2019.117481
Kalinovskaya, I.V., Zadorozhnaya, A.N., and Privar, Yu.O., Russ. J. Gen. Chem., 2021, vol. 91, no. 2, p. 196. https://doi.org/10.1134/S1070363221020079
Nakamoto, K., Infrared and Raman Spectra of Inorganic and Coordination Compounds, New York: John Wiley & Sons, 1986.
Misra, S.N. and Singh, M., J. Ind. Chem. Soc., 1983, vol. 60, no. 2, p. 115.
Pimentel, P.M., Oliveira, V.S., Silva, Z.R., Melo, D.M.A., Zinner, L.B., Vicentini, G., and Bombieri, G., Polyhedron, 2000, vol. 19, p. 2651. https://doi.org/10.1016/S0277-5387(01)00868-3
Bellamy, L.J., The Infra-Red Spectra of Complex Molecules, London: Methuen & Сo. Ltd., 1963.
Funding
The work was carried out with financial support from the Ministry of Education and Science (state assignment topic number 0265-2014-0001).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare no conflict of interest.
Additional information
Publisher's Note. Pleiades Publishing remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Kalinovskaya, I.V., Zadorozhnaya, A.N. & Estrin, I.A. New Europium Methoxycinnamates: Synthesis and Thermal and Luminescence Properties. Russ J Gen Chem 93, 2542–2548 (2023). https://doi.org/10.1134/S1070363223100092
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1070363223100092