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A Trigonal Prismatic Cobalt(II) Complex as a Single Molecule Magnet with a Reduced Contribution from Quantum Tunneling.
Chemphyschem ; 20(8): 1001-1005, 2019 04 16.
Artigo em Inglês | MEDLINE | ID: mdl-30897255
ABSTRACT
Herein, we report a new trigonal prismatic cobalt(II) complex that behaves as a single molecule magnet. The obtained zero-field splitting, which is also directly accessed by THz-EPR spectroscopy (-102.5 cm-1 ), results in a large magnetization reversal barrier U of 205 cm-1 . Its effective value, however, is much lower (101 cm-1 ), even though there is practically no contribution from quantum tunneling to magnetization relaxation.

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Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: MEDLINE Idioma: Inglês Revista: Chemphyschem Assunto da revista: Biofísica / Química Ano de publicação: 2019 Tipo de documento: Artigo País de afiliação: Federação Russa