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Growth and magnetism of 2D bimetallic nanostructures

Moulas, Géraud ; Brune, Harald (Dir.)

Thèse Ecole polytechnique fédérale de Lausanne EPFL : 2008 ; no 4231.

Université de Neuchâtel

Dinuclear iron, ruthenium and cobalt complexes containing 1,4-dimethyl-1,4,7-triazacyclononane ligands as well as carboxylato and oxo or hydroxo bridges

Romakh, Vladimir B. ; Therrien, Bruno ; Labat, Gael ; Stoeckli-Evans, Helen ; Shul’pin, Georgiy B. ; Süss-Fink, Georg

In: Inorganica Chimica Acta, 2006, vol. 359, no. 10, p. 3297-3305

The reaction of 1,4-dimethyl-1,4,7-triazacyclononane (L–Me2) with FeSO4 • 7H2O in aqueous ethanol gives, in the presence of sodium carboxylates, hydrogen peroxide, sodium hydroxide and KPF6, the dinuclear Fe(III)–Fe(III) complex cations [(L–Me2)2Fe2(O)(OOCR) 2]2+ (R = H: 1, R = CH3:...

Université de Fribourg

Electronic structure and absorption spectra of biferrocenyl and bisfulvalenide diiron radical cations: detection and assignment of new low-energy transitions

Warratz, Ralf ; Aboulfadl, Hanane ; Bally, Thomas ; Tuczek, Felix

In: Chemistry - A European Journal, 2009, vol. 15, no. 7, p. 1604 - 1617

Low-energy electronic transitions have been detected spectroscopically in the FeII-FeIII mixed-valent biferrocenyl radical cation, but are absent in the spectra of the neutral analogue. They have been assigned by time-dependent DFT calculations (squares in figure). Analogous investigations were performed for the bisfulvalenide FeII-FeIII radical cation....