Synthesis, structure, and magnetic properties of a YbIII complex with the iminopyridine radical-anionic ligand


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Resumo

The reaction of equimolar amounts of ytterbocene (C5Me4H)2Yb(THF)2 and iminopyridine 2,6-Pri2C6H3N=CH(C5H4N) accompanied by the one-electron oxidation of the ytterbium ion produced the unique lanthanide complex (C5Me4H)2YbIII[2,6-Pri2-C6H3NCH(C5H4N)]–• with the iminopyridine radical-anionic ligand. The structure of the complex in the crystalline state was established by X-ray diffraction and its magnetic properties were studied in the temperature range of 1.8—300 K.

Sobre autores

A. Trifonov

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences; G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences

Autor responsável pela correspondência
Email: trif@iomc.ras.ru
Rússia, 28 ul. Vavilova, Moscow, 119991; 49 ul. Tropinina, Nizhny Novgorod, 603137

B. Shestakov

G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences

Email: trif@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137

D. Lyubov

G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences

Email: trif@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137

K. Lyssenko

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences

Email: trif@iomc.ras.ru
Rússia, 28 ul. Vavilova, Moscow, 119991

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