FIRST IONIZATION-POTENTIAL OF PLATINUM BY MASS-SELECTED DOUBLE-RESONANCE FIELD-IONIZATION SPECTROSCOPY

Authors
MARIJNISSEN A TERMEULEN JJ HACKETT PA SIMARD B
Citation
A. Marijnissen et al., FIRST IONIZATION-POTENTIAL OF PLATINUM BY MASS-SELECTED DOUBLE-RESONANCE FIELD-IONIZATION SPECTROSCOPY, Physical review. A, 52(4), 1995, pp. 2606-2610
Citations number
15
Categorie Soggetti
Physics
Journal title
Physical review. A → ACNP
ISSN journal
10502947
Volume
52
Issue
4
Year of publication
1995
Pages
2606 - 2610
Database
ISI
SICI code
1050-2947(1995)52:4<2606:FIOPBM>2.0.ZU;2-V
Abstract
Mass-selected, double-resonance, field-ionization spectroscopy is used to determine the first ionization potential of the three abundant iso topes of platinum. By fitting up to 38 member of s and s Rydberg serie s of ionization potentials of Pt-194, Pt-195, and Pt-196 are determine d to be 72 256.6+/-0.9 cm(-1) (8.958 68+/-0.000 11 eV). This yields a revised value of 27 580+/-320 cm(-1) (3.42+/-0.04 eV) for the bond str ength of platinum dimercation Pt-2(+).