Charge Transfer and Partial Oxidation in the Conductive Hydrocarbon-Iodine Complex “2Perylene•3I2”

Robert C. Teitelbaum; Stanley L. Ruby; Tobin Jay Marks

doi:10.1021/ja00519a017

Charge Transfer and Partial Oxidation in the Conductive Hydrocarbon-Iodine Complex “2Perylene•3I₂”

Robert C. Teitelbaum, Stanley L. Ruby, Tobin Jay Marks

Chemistry

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

54 Scopus citations

Abstract

It has long been thought that the highly conductive complexes formed between elemental iodine and various polycyclic aromatic hydrocarbons are molecular complexes; i.e., they contain iodine as I₂. In this contribution we report resonance Raman and iodine-129 Mössbauer spectroscopic characterization of the form of the iodine in the most highly conductive of these materials : “2Perylene•3I₂”. We find that “2Perylene•3I₂”is not a molecular complex, but rather a partially oxidized, mixed-valence compound, the charge distribution of which can be approximately formulated on the basis of the spectral data as (perylene)^+0.4(I₃-•2I₂)_0.4.

Original language	English (US)
Pages (from-to)	7568-7573
Number of pages	6
Journal	Journal of the American Chemical Society
Volume	101
Issue number	25
DOIs	https://doi.org/10.1021/ja00519a017
State	Published - Feb 1 1979

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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title = "Charge Transfer and Partial Oxidation in the Conductive Hydrocarbon-Iodine Complex “2Perylene•3I2”",

abstract = "It has long been thought that the highly conductive complexes formed between elemental iodine and various polycyclic aromatic hydrocarbons are molecular complexes; i.e., they contain iodine as I2. In this contribution we report resonance Raman and iodine-129 M{\"o}ssbauer spectroscopic characterization of the form of the iodine in the most highly conductive of these materials : “2Perylene•3I2”. We find that “2Perylene•3I2”is not a molecular complex, but rather a partially oxidized, mixed-valence compound, the charge distribution of which can be approximately formulated on the basis of the spectral data as (perylene)+0.4(I3-•2I2)0.4.",

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Y1 - 1979/2/1

N2 - It has long been thought that the highly conductive complexes formed between elemental iodine and various polycyclic aromatic hydrocarbons are molecular complexes; i.e., they contain iodine as I2. In this contribution we report resonance Raman and iodine-129 Mössbauer spectroscopic characterization of the form of the iodine in the most highly conductive of these materials : “2Perylene•3I2”. We find that “2Perylene•3I2”is not a molecular complex, but rather a partially oxidized, mixed-valence compound, the charge distribution of which can be approximately formulated on the basis of the spectral data as (perylene)+0.4(I3-•2I2)0.4.

AB - It has long been thought that the highly conductive complexes formed between elemental iodine and various polycyclic aromatic hydrocarbons are molecular complexes; i.e., they contain iodine as I2. In this contribution we report resonance Raman and iodine-129 Mössbauer spectroscopic characterization of the form of the iodine in the most highly conductive of these materials : “2Perylene•3I2”. We find that “2Perylene•3I2”is not a molecular complex, but rather a partially oxidized, mixed-valence compound, the charge distribution of which can be approximately formulated on the basis of the spectral data as (perylene)+0.4(I3-•2I2)0.4.

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Charge Transfer and Partial Oxidation in the Conductive Hydrocarbon-Iodine Complex “2Perylene•3I₂”

Abstract

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