Carregant...
Fitxers
Tipus de document
ArticleVersió
Versió acceptadaData de publicació
Tots els drets reservats
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/160462
Cooper (II) Cubanes with (Cu4O4) core and well defined S=1 ground state
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
The reaction of 2-pyridinemethanol with copper 4-fluorobenzoate has yielded a family of type II cubanes with formula [Cu4(pymO)4(4-F-PhCOO)3(NO3)] (1), [Cu4(pymO)4(4-F-PhCOO)4] (2) and [Cu4(pymO)4(4-F-PhCOO)4(H2O)] (3). These systems exhibit an unexpected S = 1 ground state and their magnetic properties have been unambiguously characterized and rationalized as a function of the asymmetry of the {Cu4O4} cage and Cu-O-Cu bond angles. Analysis of the coupling constants was performed applying new interaction schemes. Magneto-structural correlations have been performed from the analysis of previously reported type II copper cubanes.
Matèries
Citació
Citació
ESCUER FITÉ, Albert, MAYANS AYATS, Júlia, FONT BARDIA, Ma. mercedes. Cooper (II) Cubanes with (Cu4O4) core and well defined S=1 ground state. _Dalton Transactions_. 2016. Vol. 45, núm. 4, pàgs. 1604-1613. [consulta: 20 de gener de 2026]. ISSN: 1477-9226. [Disponible a: https://hdl.handle.net/2445/160462]