Electrostatically Tuning the Photodissociation of the Irgacure 2959 Photoinitiator in the Gas Phase by Cation Binding.

Journal

Journal of the American Chemical Society
ISSN: 1520-5126
Titre abrégé: J Am Chem Soc
Pays: United States
ID NLM: 7503056

Informations de publication

Date de publication:
10 02 2021
Historique:
pubmed: 12 1 2021
medline: 12 1 2021
entrez: 11 1 2021
Statut: ppublish

Résumé

The low-lying electronic states of Irgacure 2959, a Norrish-type I photoinitiator, complexed with a single metal cation are investigated in the gas phase by photodissociation action spectroscopy. Analysis of the band shifts using quantum chemical calculations (TD-DFT and SCS-CC2) reveals the underlying influence of the charge on the key electronic energy levels. Since the cations (H

Identifiants

DOI: 10.1021/jacs.0c11978 PMID: 33427467
pubmed: 33427467
doi: 10.1021/jacs.0c11978
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

2331-2339

Auteurs

Samuel J P Marlton (SJP)

Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW 2522, Australia.

Benjamin I McKinnon (BI)

Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW 2522, Australia.

Nicholas S Hill (NS)

ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia.

Michelle L Coote (ML)

ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia.
ORCID: 0000-0003-0828-7053

Adam J Trevitt (AJ)

Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW 2522, Australia.
ORCID: 0000-0003-2525-3162

Classifications MeSH