Ontology highlight
ABSTRACT:
SUBMITTER: Grubisic A
PROVIDER: S-EPMC3169158 | biostudies-literature | 2011 Sep
REPOSITORIES: biostudies-literature
Grubisic Andrej A Wang Haopeng H Li Xiang X Ko Yeon-Jae YJ Kocak F Sanem FS Pederson Mark R MR Bowen Kit H KH Eichhorn Bryan W BW
Proceedings of the National Academy of Sciences of the United States of America 20110826 36
A combination of anion photoelectron spectroscopy and density functional theory calculations has elucidated the geometric and electronic structure of gas-phase endohedral Pt/Pb cage cluster anions. The anions, Pt@Pb₁₀⁻¹ and Pt@Pb₁₂¹⁻ were prepared from "preassembled" clusters generated from crystalline samples of [K(2,2,2-crypt)]₂[Pt@Pb₁₂] that were brought into the gas phase using a unique infrared desorption/photoemission anion source. The use of crystalline [K(2,2,2-crypt)]₂[Pt@Pb₁₂] also pro ...[more]