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Structure-spectroscopic property relationships in a series of platinum acetylides
Author(s): Thomas M. Cooper; Joy E. Haley; Douglas M. Krein; Aaron R. Burke; Jonathan E. Slagle
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Paper Abstract

In order to understand electronic and conformational effects on structure-spectroscopic property relationships in platinum acetylides, we synthesized a model series of chromophores trans-Pt(PBu3)2(CCPhenyl-X)2, where X = NH2, OCH3, diphenylamino, t-Bu, methyl, H, F, benzothiazole, trifluoromethyl, CN and nitro. We collected linear spectra, including ground state absorption, phosphorescence and phosphorescence excitation spectra. We also performed DFT and TDDFT calculations on the ground and excited state properties of these compounds. The calculations and experimental data show the excited state properties are a function of the electronic properties of the substituents and the molecular conformation.

Paper Details

Date Published: 23 September 2016
PDF: 7 pages
Proc. SPIE 9939, Light Manipulating Organic Materials and Devices III, 993905 (23 September 2016); doi: 10.1117/12.2238539
Show Author Affiliations
Thomas M. Cooper, Air Force Research Lab. (United States)
Joy E. Haley, Air Force Research Lab. (United States)
Douglas M. Krein, Air Force Research Lab. (United States)
Aaron R. Burke, Air Force Research Lab. (United States)
Jonathan E. Slagle, Air Force Research Lab. (United States)

Published in SPIE Proceedings Vol. 9939:
Light Manipulating Organic Materials and Devices III
Joy E. Haley, Editor(s)

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