SEARCH Articles Figures Tables Alkali metal clusters mass spectra Atomic clusters power spectra Atomic spectra, transition metal clusters Carbonyl clusters mass spectra Carbonyl-metal clusters, mass spectra Cluster compounds spectra Cluster mass spectrum Coupled cluster vibrational spectra Metal cluster compounds mass spectra Metal clusters abundance spectrum Metallic clusters electronic spectrum Mixed-metal clusters mass spectra Mossbauer X-ray absorption spectra of iron-sulfur clusters Mossbauer spectra cluster NMR Spectra of Clusters Sodium clusters abundance spectrum Transition metal clusters H-NMR spectra Transition metal clusters electronic spectra Transition metal clusters infrared spectra Transition metal clusters mass spectra Vacancy clusters spectra