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Water-soluble bismuth(III) polynuclear tyrosinehydroximate metallamacrocyclic complex: Structural parallels to lanthanide metallacrowns

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dc.contributor.author Katkova M.A.
dc.contributor.author Zhigulin G.Y.
dc.contributor.author Rumyantcev R.V.
dc.contributor.author Zabrodina G.S.
dc.contributor.author Shayapov V.R.
dc.contributor.author Sokolov M.N.
dc.contributor.author Ketkov S.Y.
dc.date.accessioned 2021-02-25T20:56:12Z
dc.date.available 2021-02-25T20:56:12Z
dc.date.issued 2020
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/162716
dc.description.abstract © 2020 by the authors. Licensee MDPI, Basel, Switzerland. Recently there has been a great deal of interest and associated research into aspects of the coordination chemistry of lanthanides and bismuth—elements that show intriguing common features. This work focuses on the synthesis and characterization of a novel bismuth(III) polynuclear metallamacrocyclic complex derived from aminohydroxamic acid, in order to compare the coordination ability of Bi3+ with the similarly sized La3+ ions. A polynuclear tyrosinehydroximate Bi(OH)[15-MCCu(II)Tyrha-5](NO3)2 (1) was obtained according to the synthetic routes previously described for water-soluble Ln(III)-Cu(II) 15-MC-5 metallacrowns. Correlations between structural parameters of Bi(III) and Ln(III) complexes were analyzed. DFT calculations confirmed the similarity between molecular structures of the model bismuth(III) and lanthanum(III) tyrosinehydroximate 15-metallacrowns-5. Analysis of the electronic structures revealed, however, stronger donor-acceptor interactions between the central ion and the metallamacrocycle in the case of the lanthanum analogue. Thermochromic properties of 1 were studied.
dc.subject Bismuth(III)
dc.subject DFT calculation
dc.subject Lanthanide(III)
dc.subject Metallacrown
dc.subject Polynuclear metallamacrocyclic complex
dc.subject Tyrosinehydroximate
dc.subject X-ray structure
dc.title Water-soluble bismuth(III) polynuclear tyrosinehydroximate metallamacrocyclic complex: Structural parallels to lanthanide metallacrowns
dc.type Article
dc.relation.ispartofseries-issue 19
dc.relation.ispartofseries-volume 25
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS-2020-25-19-SID85091806469


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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