Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12779/5085
Title: A new multivalent cluster: synthesis, electrochemistry, solid state structure and computational studies on the iron-nickel mixed-metal nitride anions [Fe(6)Ni(6)N(2)(CO)(24)](n-) (n=2-4)
Authors: Della Pergola, R.
Bruschi, M.
Fabrizi De Biani, Fabrizia 
Fumagalli, A.
Garlaschelli, L.
Laschi, Franco 
Manassero, M.
Sansoni, M.
Zanello, Piero
Issue Date: 2005
Project: None 
Journal: COMPTES RENDUS CHIMIE
Abstract: 
The three clusters [Fe(6)Ni(6)N(2)(CO)(24)](n-) (n = 2-4) have been isolated, and their solid-state structures determined. The clusters are composed by three face-sharing octahedra, with the external ones filled by two interstitial nitride. The addition of electrons brings about swelling of the central, empty octahedron. Cyclic voltammetry shows that redox conversions of the three clusters are totally reversible. Extended Huckel and density functional calculations have been performed, to explain this behavior.
Description: 
40184
URI: http://hdl.handle.net/20.500.12779/5085
ISSN: 1631-0748
DOI: 10.1016/j.crci.2005.02.028
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