Spontaneous Association of the Terbium Cyclopentadienyl Complexes under Controlled Hydrolysis


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Resumo

Controlled hydrolysis of the terbium cyclopentadienyl complexes results in the formation of the heteroligand tetranuclear terbium complex [{Tb(η5-C5H5)}3{Tb(THF)3}(μ3-Cl)(μ2-Cl)64-O)] (I), the recrystallization of which from tetrahydrofuran (THF) gives solvatomorph I · 0.5THF (Ia). According to the X-ray structure analysis data (CIF files CCDC 1569329 (I) and 1569330 (Ia)), the complexes are tetrahedral with the μ4-bridging O2– anion at the center of the tetrahedron. The cyclopentadienyl ligand in complex I is shown to act as an “antenna” providing luminescence of the complex.

Sobre autores

D. Roitershtein

Topchiev Institute of Petrochemical Synthesis; Zelinskii Institute of Organic Chemistry

Autor responsável pela correspondência
Email: roiter@server.ioc.ac.ru
Rússia, Moscow, 119992; Moscow, 119991

M. Dobrokhodov

Topchiev Institute of Petrochemical Synthesis

Email: roiter@server.ioc.ac.ru
Rússia, Moscow, 119992

A. Vinogradov

Topchiev Institute of Petrochemical Synthesis

Email: roiter@server.ioc.ac.ru
Rússia, Moscow, 119992

M. Minyaev

Topchiev Institute of Petrochemical Synthesis

Email: roiter@server.ioc.ac.ru
Rússia, Moscow, 119992

K. Lyssenko

Nesmeyanov Institute of Organoelement Compounds

Email: roiter@server.ioc.ac.ru
Rússia, Moscow, 119991

A. Churakov

Kurnakov Institute of General and Inorganic Chemistry

Email: roiter@server.ioc.ac.ru
Rússia, Moscow, 119991

N. Datskevich

Lebedev Physical Institute

Email: roiter@server.ioc.ac.ru
Rússia, Moscow, 119991

I. Taidakov

Nesmeyanov Institute of Organoelement Compounds; Lebedev Physical Institute

Email: roiter@server.ioc.ac.ru
Rússia, Moscow, 119991; Moscow, 119991

I. Nifant’ev

Topchiev Institute of Petrochemical Synthesis; Moscow State University

Email: roiter@server.ioc.ac.ru
Rússia, Moscow, 119992; Moscow, 119899

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