DOI: 10.1002/adma.19930050411. Geometry‐induced charge localization in doped phenylene chains

Geometry‐induced charge localization in doped phenylene chains

10.1002/adma.19930050411

Crossref journal-article

Wiley

Advanced Materials (311)

Abstract

The mechanism of charge delocalization in mono‐ and dianions of differently substituted oligo(p‐phenylenes) has been studied by absorption spectroscopy. (Polyp‐phenylene) is of great interest in this respect, but is experimentally inaccessible because of its complete insolubility and infusibility, so data on more soluble oligomeric systems that are structurally related to the polymer have to be used to extrapolate towards the behavior of the polymer. Results from UV/vis/NIR spectra and cyclic voltammetry are reported that allow the influence of substituents on the conjugation length to be reliably predicted.

Bibliography

Gregorius, H., Heitz, W., & MÃ¼llen, K. (1993). Geometryâinduced charge localization in doped phenylene chains. Advanced Materials, 5(4), 279â281. Portico.

Authors 3

Heike Gregorius (first)
Walter Heitz (additional)
Klaus Müllen (additional)

References 19 Referenced 35

10.1002/apmc.1982.051090120
10.1016/0379-6779(87)90100-7
10.1016/0379-6779(87)90069-5
10.1021/cr00012a009
10.1007/978-94-011-3476-7
10.1016/0379-6779(80)90020-X
10.1063/1.438420
10.1002/macp.1966.020980105
10.1002/macp.1959.020290115
10.1021/ja00007a042
10.1002/macp.1991.021920802
W.Lüttke H.Gerhardt unpublished results.
H.Gerhardt Dissertation Universität Göttingen1984.
10.1002/recl.19570761106
10.1002/adma.19910031007
10.1002/zfch.19870270403
10.1002/masy.19870120112
Further experimental evidence (e.g. polarization direction of the transitions) and MO‐theoretical calculations would be useful when dealing with the origin of the various bands and their chain length dependence.
10.1002/anie.199216531

Dates

Type	When
Created	20 years, 3 months ago (May 29, 2005, 3:27 a.m.)
Deposited	1 year, 9 months ago (Nov. 20, 2023, 6:48 p.m.)
Indexed	1 year, 6 months ago (Feb. 10, 2024, 6:07 p.m.)
Issued	32 years, 5 months ago (April 1, 1993)
Published	32 years, 5 months ago (April 1, 1993)
Published Online	20 years, 10 months ago (Oct. 29, 2004)
Published Print	32 years, 5 months ago (April 1, 1993)

Funders 0

None

BibTeX

@article{Gregorius_1993, title={Geometry‐induced charge localization in doped phenylene chains}, volume={5}, ISSN={1521-4095}, url={http://dx.doi.org/10.1002/adma.19930050411}, DOI={10.1002/adma.19930050411}, number={4}, journal={Advanced Materials}, publisher={Wiley}, author={Gregorius, Heike and Heitz, Walter and Müllen, Klaus}, year={1993}, month=apr, pages={279–281} }

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