Assignments of Normally Unoccupied Orbitals to the Temporary Negative Ion States of Several Lanthanide NMR Shift Reagents and Comments on Resonance Involvement in Electron Circular Dichroism

Assignments of Normally Unoccupied Orbitals to the Temporary Negative Ion States of Several Lanthanide NMR Shift Reagents and Comments on Resonance Involvement in Electron Circular Dichroism

We have measured the total electron scattering cross sections of several NMR shift reagent molecules X(hfc)3, where X = Yb, Er, Eu and Pr, by means of electron transmission spectroscopy (ETS) to determine their vertical attachment energies. A strong low-energy resonance (

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2008-05, Vol.112 (17), p.4029-4035
Hauptverfasser: Scheer, A. M, Gallup, G. A, Gay, T. J
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We have measured the total electron scattering cross sections of several NMR shift reagent molecules X(hfc)3, where X = Yb, Er, Eu and Pr, by means of electron transmission spectroscopy (ETS) to determine their vertical attachment energies. A strong low-energy resonance (
ISSN:1089-5639
1520-5215
DOI:10.1021/jp7115164