Université de Fribourg

Spherical aromaticity of Jahn–Teller active fullerene ions

Perić, Marko ; Andjelković, Ljubica ; Zlatar, Matija ; Nikolić, Aleksandar S. ; Daul, Claude ; Gruden-Pavlović, Maja

In: Monatshefte für Chemie - Chemical Monthly, 2013, vol. 144, no. 6, p. 817–823

Density functional theory was applied to compute the nucleus-independent chemical shifts of fullerene (C₆₀), the fullerene ion C₆₀ ¹⁰⁺, and the Jahn–Teller active fullerene anion C₆₀ ⁻ and cation C₆₀ ⁺. Positioning a ³He nucleus inside the cage of each of these fullerene species facilitates investigations of the substantial differences among them, ³He NMR chemical...

Université de Fribourg

The choice of the exchange-correlation functional for the determination of the jahn–teller parameters by the density functional theory

Andjelković, Ljubica ; Gruden-Pavlović, Maja ; Daul, Claude ; Zlatar, Matija

In: International Journal of Quantum Chemistry, 2012, p. -

The Jahn–Teller (JT) parameters for small, aromatic, organic radicals, CnHn (n = 4–7), bis(cyclopentadienyl)cobalt(II) (cobaltocene), a sodium cluster (Na3), a silver cluster (Ag3), the hexaflurocuprate(II) ion ([CuF6]4−), and tris(acetylacetonato)manganese(III) ([Mn(acac)3]) have been evaluated by the means of the multideterminantal density functional theory using the most common...