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

Dennis P. Arnold; Regan D. Hartnell; Graham A. Heath; Leonora Newby; Richard D. Webster

doi:10.1039/b200803n

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

Dennis P. Arnold^*, Regan D. Hartnell, Graham A. Heath, Leonora Newby, Richard D. Webster

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

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.

Original language	English
Pages (from-to)	754-755
Number of pages	2
Journal	Chemical Communications
Volume	2
Issue number	7
DOIs	https://doi.org/10.1039/b200803n
Publication status	Published - 2002
Externally published	Yes

ASJC Scopus Subject Areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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

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.",

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AU - Arnold, Dennis P.

AU - Hartnell, Regan D.

AU - Heath, Graham A.

AU - Newby, Leonora

AU - Webster, Richard D.

PY - 2002

Y1 - 2002

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AB - 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.

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

Abstract

ASJC Scopus Subject Areas

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