Carlo A. Pignedoli, Alessandro Curioni, et al.
ChemPhysChem
We have calculated the geometrical characteristics and electronic properties of small SinHm clusters, using the local-density approximation of density functional theory and the pseudopotential approach. Both for passivated crystal fragments and octasilacubane our results indicate nontrivial and so far unexpected effects of the cluster structure on the nature of the low-lying electronic excitations. Comparison with previous calculations as well as with experimental data, where available, is made. For the sake of comparison, calculations on (carbon) cubane are also presented. © 1995 Elsevier Science B.V. All rights reserved.
Carlo A. Pignedoli, Alessandro Curioni, et al.
ChemPhysChem
Kosmas Prassides, Fred Wudl, et al.
Fullerene Science and Technology
Furio Ercolessi, Wanda Andreoni, et al.
Physical Review Letters
Paolo Carloni, Wanda Andreoni
Journal of Physical Chemistry