Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/160462
Title: | Cooper (II) Cubanes with (Cu4O4) core and well defined S=1 ground state |
Author: | Escuer Fité, Albert Mayans Ayats, Júlia Font Bardia, Ma. Mercedes |
Keywords: | Coure Magnetisme Copper Magnetism |
Issue Date: | 2016 |
Publisher: | Royal Society of Chemistry |
Abstract: | 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. |
Note: | Versió postprint del document publicat a: https://doi.org/10.1039/C5DT03643G |
It is part of: | Dalton Transactions, 2016, vol. 45, num. 4, p. 1604-1613 |
URI: | http://hdl.handle.net/2445/160462 |
Related resource: | https://doi.org/10.1039/C5DT03643G |
ISSN: | 1477-9226 |
Appears in Collections: | Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada) |
Files in This Item:
File | Description | Size | Format | |
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661625.pdf | 1.94 MB | Adobe PDF | View/Open |
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