Synthesis and characterization of powders obtained by complexation of lanthanide ions (Eu3+, Er3+ and Nd3+) with β-diketone and 1,10 – phenanthroline
DOI:
https://doi.org/10.33448/rsd-v11i12.34512Keywords:
Synthesis; Complexes; Luminescence; Lanthanides.Abstract
The lanthanide ion complexes have luminescence properties as they provide a wide potential for applications. In this work the Ln(β-dic)3L complexes (where Ln = Eu+3, Er+3 and Nd+3, β-dic = 4,4,4-trifluoro-1-phenyl-1,3-butanedione (HBtfa) and L = 1,10-Phenanthroline (Phen) were synthesized from reaction direct of LnCl3 with β-diketone and the ligand Phen. The reaction lanthanide salts with organic ligands originates or three solid complexes: [Eu(HBtfa)3Phen , Er(HBtfa)3Phen and Nd(HBtfa)3Phen], which differ from the differences of lanthanide salts and ligands, suggesting the occurrence of coordination between lanthanide ions and organic ligands. Thus, the complexes were characterized by solubility test, absorption spectroscopy in the infrared region (FT-IR), X- ray diffraction (XRD). Based on the properties verified, the solubility test was found that the complexes are not chlorine-water and these were quite soluble and acetone. However, the complexes must present good solubility in solution and high stability, photochemical physiological conditions and kinetics under physiological conditions, in addition to not changing their biological structural and chemical properties. Thus, aims at the synthesis and characterization of complex studies of lanthanide ions with β-diketone and 1,10-phenanthroline in the perspective of studying biological applications and drugs with antitumor activities..
References
Atkins, P., Jones, L., & Laverman, L. (2018). Princípios de Química-: Questionando a Vida Moderna e o Meio Ambiente. Bookman Editora.
Bejan, C. C. C. (2006). Síntese de um novo polímero de coordenação com íons lantanídeos. https://repositorio.ufpe.br/handle/123456789/9538
Brito, Y. J. V. D. (2020). Síntese e caracterização de nanocomplexos de íons lantanídeos (III) com β-Dicetona e ligantes heterobiaris: perspectiva de aplicação como marcadores biológicos. http://dspace.sti.ufcg.edu.br:8080/xmlui/handle/riufcg/17078
Brito, Y. J. V., da Silva Morais, C. R., de Brito, Y. J. V., & Bezerra, D. C. (2020). Synthesis and characterization of four new lanthanide complexes coordinate with β-diketone ligands and 1, 10-phenanthroline or 2, 2-dipyridine. Research, Society and Development, 9(11), e45791110207-e45791110207. https://doi.org/10.33448/rsd-v9i11.10207
Buriti, J. D. S., Morais, C. R. D. S., Santos, L. N. R. D. M., Oliveira, F. C. D., Buriti, B. M. A. D. B., Queiroz, A. J. P., & Fook, M. V. L. (2018). Thermal, structural and spectroscopic properties of silico-aluminous vitreous monoliths doped with neodymium and erbium via sol–gel process. Journal of Thermal Analysis and Calorimetry, 131(1), 725-733.101007/s10973-017-6453-7
Cotton, S. (1991). Lanthanides and actinides. Macmillan Education.
Filho, F. P. (2016). Desenvolvimento e caracterização de nanopós obtidos por complexação de lantanídeos com tio-hidantoína e 1, 10’fenantrolina. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/973
Jones, C. J. (2002). A química dos elementos dos blocos de f. Bookman Editora.
Lehr, J., Beer, P. D., Faulkner, S., & Davis, J. J. (2014). Exploiting lanthanide luminescence in supramolecular assemblies. Chemical Communications, 50(43), 5678-5687. https://doi.org/10.1039/C4CC01138D
Liu, J. Y., Ren, N., Zhang, J. J., He, S. M., & Wang, S. P. (2013). Crystal structures, thermal properties, and biological activities of a series of lanthanide compounds with 2, 4-dichlorobenzoic acid and 1, 10-phenanthroline. Industrial & Engineering Chemistry Research, 52(18), 6156-6163. https://doi.org/10.1021/ie400228j
Lopes, W. S. (2005). Síntese, caracterização e cinética da decomposição térmica de complexos de antanideos.
Martins, J. F. N. (2012). Síntese, caracterização e estudo de complexos de neodímio utilizando curcuminóides como ligantes. https://repositorio.ufu.br/handle/123456789/17368
Martins, R. F., Neri, C. R., Sousa Filho, P. C. D., Serra, O. A., & Oliveira, K. T. D. (2010). Estudos fotoluminescentes em compostos de íons terras raras coordenados por um derivado carbazólico. Química Nova, 33, 2118-2123. https://doi.org/10.1590/S0100-40422010001000022
Martins, T. S., & Isolani, P. C. (2005). Terras raras: aplicações industriais e biológicas. Química Nova, 28, 111-117. https://doi.org/10.1590/S0100-40422005000100020
Mautner, F. A., Bierbaumer, F., Fischer, R. C., Torvisco, A., Vicente, R., Font-Bardía, M., Tubau, À., Speed, S., & Massoud, S. S. Diverse Coordination Numbers and Geometries in Pyridyl Adducts of Lanthanide(III) Complexes Based on-Diketonate. Inorganics 2021, 9, 74. https://doi.org/10.3390/inorganics9100074
Morais, C. R. S. (2002). Síntese, caracterização e estudo cinético da termodecomposição de complexos de íons lantanídeos (III) com β-dicetonas e ligantes mistos.
Mota, G. B. C. (2014). Nanocomplexos de európio com mesoiônicos 1, 3-tiazólio-5-tiolato e bipiridina: avaliação estrutural, térmica e espectrométrica. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/801
Nascimento, R. S. T. R., da Silva Morais, C. R., de Lucena Lira, H., de Morais, S. A., de Athayde Filho, P. F., Lucena, L. D. F. L., & Campos, G. B. (2010). Synthesis and characterization of nanocomplexes of Eu (III) and Er (III) coordinate with 2 (4-clorophenil)-3-phenyl-1, 3, 4-thiadiazoleo-5-tiolate mesoionic. Journal of Alloys and Compounds, 495(2), 603-605. https://doi.org/10.1016/j.jallcom.2009.12.003
Novaes, A. H., Duarte, F., Riveiro, L. O., & Santos, T. E. (2019). Metodologia Cientifica Teoria e aplicação na educação a distância. In Petrolina -PE Universidade Federal do Vale do São Francisco (53,(9)). http://portais.univasf.edu.br/dacc/noticias/livro-univasf/metodologia-cientifica-teoria-e-aplicacao-na-educacao-a-distancia.pdf
Reis, M. A. F. (2019). Efeito fotoelétrico na produção e transformação da luz: investigação do uso de uma proposta didática para o ensino de física em cursos de Engenharia. http://www.ppgecim.ulbra.br/teses/index.php/ppgecim/article/view/336
Sabbatini, N., Guardigli, M., Manet, I., Ungaro, R., Casnati, A., Ziessel, R., & Lehn, J. M. (1995). Lanthanide complexes of encapsulating ligands: Luminescent devices at the molecular level. Pure and applied chemistry, 67(1), 135-140. https://doi.org/10.1351/pac199567010135
Silva, H. C., da Silva Morais, C. R., Morais, S. A., & Lira, B. F. (2012). Synthesis, characterization and thermal properties of an europium (III) nanocomplex. In Materials Science Forum. Vol. 727, pp. 1913-1918. Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/msf.727-728.1913
Silva, V. A. M. D. (2020). Síntese e caracterização de novos complexos de íons lantanídeos com ligantes cromóforos e β-dicetonatos com potenciais aplicações biológicas e catalíticas. https://repositorio.unb.br/handle/10482/38745
Wang Bo, Liu Jinxia, Yang Shiyan, Jin Daosen, Studies of complexes of lanthanide(III) with benzoin, Polyhedron, 14(7), 1995, 895-900. https://doi.org/10.1016/0277-5387(94)00327-B
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