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Synthesis and Structure of Europium(III) o-Methylbenzoates

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Abstract

Heteroligand europium(III) complexes with o-methylbenzoic acid and neutral N- and P-organic compounds were obtained and characterized by chemical analysis, thermogravimetry, and IR spectroscopy. During the thermolysis of the complex compounds, a neutral ligand molecule is detached in one stage with an endothermic effect; the complex compounds are stable up to 240°C. According to IR spectroscopy data, bidentate-bridging coordination of the acid anion to the central europium(III) ion is realized in heteroligand europium(III) o-methylbenzoates.

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Funding

The work was carried out with the financial support of the Ministry of Education and Science within the framework of the state task (project no. 0265-2014-0001).

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Authors and Affiliations

  1. Institute of Chemistry, Far Eastern Branch of the Russian Academy of Science, 690022, Vladivostok, Russia

    I. V. Kalinovskaya & Yu. O. Privar

  2. Pacific State Medical University of the Ministry of Health of Russia, 690002, Vladivostok, Russia

    A. N. Zadorozhnaya

Authors
  1. I. V. Kalinovskaya
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  2. A. N. Zadorozhnaya
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  3. Yu. O. Privar
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Correspondence to I. V. Kalinovskaya.

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Additional information

Translated from Zhurnal Obshchei Khimii, 2021, Vol. 91, No. 2, pp. 238–244 https://doi.org/10.31857/S0044460X21020074.

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Kalinovskaya, I.V., Zadorozhnaya, A.N. & Privar, Y.O. Synthesis and Structure of Europium(III) o-Methylbenzoates. Russ J Gen Chem 91, 196–201 (2021). https://doi.org/10.1134/S1070363221020079

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  • DOI: https://doi.org/10.1134/S1070363221020079

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