Towards a coherent description of the nature of the photogenerated species in the lowest-lying one-photon allowed excited state of isolated conjugated chains

J. Cornil; D. Beljonne; J. L. Brédas

doi:10.1016/s0379-6779(97)80140-3

Towards a coherent description of the nature of the photogenerated species in the lowest-lying one-photon allowed excited state of isolated conjugated chains

J. Cornil^*, D. Beljonne, J. L. Brédas

^*Corresponding author for this work

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

7 Scopus citations

Abstract

In this contribution, we propose a unified description of the nature of the intrinsic species photogenerated in the lowest-lying one-photon allowed excited state of isolated conjugated chains, by closely confronting the results of correlated quantum-chemistry calculations to related experimental measurements. We specifically focus on the characterization of the 1B_u excited state of oligo(phenylenevinylene)s and trans-polyenes and extrapolate the calculated oligomer properties to the scale of the corresponding polymers.

Original language	English (US)
Pages (from-to)	1029-1030
Number of pages	2
Journal	Synthetic Metals
Volume	85
Issue number	1-3
DOIs	https://doi.org/10.1016/s0379-6779(97)80140-3
State	Published - Mar 15 1997
Externally published	Yes

Keywords

Poly(phenylenevinylene) and derivatives
Polyacetylene and derivatives
Semiempirical models and model calculations

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/s0379-6779(97)80140-3

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T1 - Towards a coherent description of the nature of the photogenerated species in the lowest-lying one-photon allowed excited state of isolated conjugated chains

AU - Cornil, J.

AU - Beljonne, D.

AU - Brédas, J. L.

PY - 1997/3/15

Y1 - 1997/3/15

N2 - In this contribution, we propose a unified description of the nature of the intrinsic species photogenerated in the lowest-lying one-photon allowed excited state of isolated conjugated chains, by closely confronting the results of correlated quantum-chemistry calculations to related experimental measurements. We specifically focus on the characterization of the 1Bu excited state of oligo(phenylenevinylene)s and trans-polyenes and extrapolate the calculated oligomer properties to the scale of the corresponding polymers.

AB - In this contribution, we propose a unified description of the nature of the intrinsic species photogenerated in the lowest-lying one-photon allowed excited state of isolated conjugated chains, by closely confronting the results of correlated quantum-chemistry calculations to related experimental measurements. We specifically focus on the characterization of the 1Bu excited state of oligo(phenylenevinylene)s and trans-polyenes and extrapolate the calculated oligomer properties to the scale of the corresponding polymers.

KW - Poly(phenylenevinylene) and derivatives

KW - Polyacetylene and derivatives

KW - Semiempirical models and model calculations

UR - http://www.scopus.com/inward/record.url?scp=0031069547&partnerID=8YFLogxK

U2 - 10.1016/s0379-6779(97)80140-3

DO - 10.1016/s0379-6779(97)80140-3

M3 - Article

AN - SCOPUS:0031069547

SN - 0379-6779

VL - 85

SP - 1029

EP - 1030

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1-3

ER -

Towards a coherent description of the nature of the photogenerated species in the lowest-lying one-photon allowed excited state of isolated conjugated chains

Abstract

Keywords

ASJC Scopus subject areas

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