Gibbard, Jemma A. and Verlet, Jan R. R. (2022) 'Photoelectron imaging of PtI2− and its PtI− photodissociation product.', Journal of chemical physics., 156 (13). p. 134303.
Abstract
The photoelectron imaging of PtI2− is presented over photon energies ranging from hν = 3.2 to 4.5 eV. The electron affinity of PtI2 is found to be 3.4 ± 0.1 eV, and the photoelectron spectrum contains three distinct peaks corresponding to three low-lying neutral states. Using a simple d-block model and the measured photoelectron angular distributions, the three states are tentatively assigned. Photodissociation of PtI2− is also observed, leading to the formation of I− and of PtI−. The latter allows us to determine the electron affinity of PtI to be 2.35 ± 0.10 eV. The spectrum of PtI− is similarly structured with three peaks which, again, can be tentatively assigned using a similar model that agrees with the photoelectron angular distributions.
| Item Type: | Article |
|---|---|
| Full text: | (AM) Accepted Manuscript Download PDF (550Kb) |
| Full text: | (VoR) Version of Record Available under License - Creative Commons Attribution 4.0. Download PDF (5257Kb) |
| Status: | Peer-reviewed |
| Publisher Web site: | https://doi.org/10.1063/5.0085610 |
| Publisher statement: | © 2022 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
| Date accepted: | 15 March 2022 |
| Date deposited: | 07 April 2022 |
| Date of first online publication: | 06 April 2022 |
| Date first made open access: | 07 April 2022 |
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