Enviar artigo por via de e-mail Observing the orbital ordering of Ti(III) ions in catalysts for the polymerization of diene compounds
- Autores: Biktagirov V.1, Anufrienko V.2, Biktagirova E.1
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Afiliações:
- Kazan State Technological University
- Boreskov Institute of Catalysis, Siberian Branch
- Edição: Volume 90, Nº 2 (2016)
- Páginas: 282-285
- Seção: Chemical Kinetics and Catalysis
- URL: https://journals.rcsi.science/0036-0244/article/view/167682
- DOI: https://doi.org/10.1134/S0036024416020072
- ID: 167682
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Resumo
The orbital ordering of Ti(III) ions is observed via EPR spectroscopy for the catalytic system TiCl4 + TIBA in an isopentane solution with an excess of organoaluminum compound. A model of the alternating ground states of 3d1 ions (dxy and \(d_{z^2 }\) is proposed for the ordered structures. Ti(III) ions with the dxy ground states are mono- and dialkylated.
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Sobre autores
V. Biktagirov
Kazan State Technological University
Autor responsável pela correspondência
Email: Vbiktagirov@rambler.ru
Rússia, Kazan, 420015
V. Anufrienko
Boreskov Institute of Catalysis, Siberian Branch
Email: Vbiktagirov@rambler.ru
Rússia, Novosibirsk, 630090
E. Biktagirova
Kazan State Technological University
Email: Vbiktagirov@rambler.ru
Rússia, Kazan, 420015
