Issue 7, 2002
From the journal:

Chemical Communications

Remarkable homology in the electronic spectra of the mixed-valence cation and anion radicals of a conjugated bis(porphyrinyl)butadiyne†

Dennis P. Arnold,*a   Regan D. Hartnell,a   Graham A. Heath,b   Leonora Newbya  and  Richard D. Websterb  

* Corresponding authors

a School of Physical and Chemical Sciences, Queensland University of Technology, G.P.O. Box 2434, Brisbane, Australia
E-mail: d.arnold@qut.edu.au

b Research School of Chemistry, The Australian National University, Canberra, Australia
E-mail: heath@rsc.anu.edu.au

Abstract

The π-radical cation and anion of the dizinc complex of a bis(triarylporphyrinyl)butadiyne, 1+ and 1−, respectively, display remarkably similar near-IR signatures, with intense bands near 1000 and 2500 nm, as predicted by the appropriate frontier-orbital model for inter-porphyrin coupling across the conjugated bridge.

Graphical abstract: Remarkable homology in the electronic spectra of the mixed-valence cation and anion radicals of a conjugated bis(porphyrinyl)butadiyne

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Article information

DOI
https://doi.org/10.1039/B200803N
Article type
Communication
Submitted
22 Jan 2002
Accepted
22 Feb 2002
First published
12 Mar 2002

Chem. Commun., 2002, 754-755

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Remarkable homology in the electronic spectra of the mixed-valence cation and anion radicals of a conjugated bis(porphyrinyl)butadiyne

D. P. Arnold, R. D. Hartnell, G. A. Heath, L. Newby and R. D. Webster, Chem. Commun., 2002, 754 DOI: 10.1039/B200803N

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