F. Nisic
Tuning the dipolar second-order nonlinear optical properties of 5-π-delocalized-donor-1,3-di(2-pyridyl) benzenes, related cyclometallated platinum(II) complexes and methylated salts
Nisic, F.; Cariati, E.; Colombo, A.; Dragonetti, C.; Fantacci, S.; Garoni, E.; Lucenti, E.; Righetto, S.; Roberto, D.; Williams, J.A.G.
Authors
E. Cariati
A. Colombo
C. Dragonetti
S. Fantacci
E. Garoni
E. Lucenti
S. Righetto
D. Roberto
Professor Gareth Williams j.a.g.williams@durham.ac.uk
Professor
Abstract
The synthesis and characterization of three 5-π-delocalized-donor-1,3-di(2-pyridyl)benzenes is reported along with that of their related cyclometallated platinum(II) complexes and N,N-dimethylated iodide salts. The second-order nonlinear optical (NLO) properties of all the compounds have been determined by the Electric Field Induced Second Harmonic generation technique, showing how the μβEFISH absolute value of 1,3-di(2-pyridyl)benzenes can be tuned by the nature of the substituent on position 5 of the central benzene ring, and greatly increased by cyclometallation to Pt or by N-methylation.
Citation
Nisic, F., Cariati, E., Colombo, A., Dragonetti, C., Fantacci, S., Garoni, E., …Williams, J. (2017). Tuning the dipolar second-order nonlinear optical properties of 5-π-delocalized-donor-1,3-di(2-pyridyl) benzenes, related cyclometallated platinum(II) complexes and methylated salts. Dalton Transactions, 46(4), 1179-1185. https://doi.org/10.1039/c6dt04359c
Journal Article Type | Article |
---|---|
Acceptance Date | Dec 20, 2016 |
Online Publication Date | Dec 22, 2016 |
Publication Date | Jan 28, 2017 |
Deposit Date | Mar 17, 2017 |
Publicly Available Date | Dec 20, 2017 |
Journal | Dalton Transactions |
Print ISSN | 1477-9226 |
Electronic ISSN | 1477-9234 |
Publisher | Royal Society of Chemistry |
Peer Reviewed | Peer Reviewed |
Volume | 46 |
Issue | 4 |
Pages | 1179-1185 |
DOI | https://doi.org/10.1039/c6dt04359c |
Public URL | https://durham-repository.worktribe.com/output/1361848 |
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