Synthesis and optical properties of a heterocarboxylate complex with metalcore Zn2Eu-Reference-Cited by-同舟云学术

Synthesis and optical properties of a heterocarboxylate complex with metalcore Zn2Eu

Published:2023-12-01 Issue:12 Volume:49 Page:744-751
ISSN:0132-344X
Container-title:Координационная химия
language:
Short-container-title:Koordinacionnaâ himiâ

Author:

Uvarova M. A.¹,Taidakov I. V.²³,Shmelev M. A.¹,Nefedov S. E.⁴,Eremenko I. L.¹

Affiliation:

1. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russia

2. Lebedev Physics Institute, Russian Academy of Sciences, 119991, Moscow, Russia

3. Plekhanov Russian Economic University, 117997, Moscow, Russia

4. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia

Abstract

It has been shown that boiling aqueous europium(III) acetate with trifluoroacetic acid in a dioxane-acetonitrile mixture leads to the formation of a polymer {[Eu(μ-OOCCF3)3(OH2)2]}n (I) containing solvate dioxane molecules. The interaction of I in CH2Cl2 with [Phen2Zn2(µ-OOCBut)2(OOCBut)2] (II) at room temperature forms a precipitate, recrystallization of which from acetonitrile gives an unusual trinuclear heterometallic heteroanionic complex Phen2Zn2Eu(µ3-OH)(OOCBut)4(OOCCF3 )2 (III). The structure of the obtained compounds was established according to X-ray diffraction data (CCDC No. 2235937-2235939). The optical properties of complex III were studied.

Publisher

The Russian Academy of Sciences

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