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.
Article
em En
| 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 (-102.5â
cm-1 ), results in a large magnetization reversal barrier U of 205â
cm-1 . Its effective value, however, is much lower (101â
cm-1 ), even though there is practically no contribution from quantum tunneling to magnetization relaxation.
Texto completo:
1
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article