N.m.r. investigation of the structure of pure and iodine-doped polyacetylene

L. Mihály; S. Pekker; A. Jánossy

doi:10.1016/0379-6779(80)90069-7

N.m.r. investigation of the structure of pure and iodine-doped polyacetylene

L. Mihály
, S. Pekker
, A. Jánossy

Physics and Astronomy

Stony Brook University

Wigner Research Centre for Physics

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

21 Scopus citations

Abstract

The second moment, M₂, of the continuous wave n.m.r. spectra of pure and iodine-doped polyacetylene has been determined. Results are compared with calculations using the structure determined by Baughman et al. The observed M₂ of the cis type pure (CH)_x is larger than the theoretical value. The variation of M₂ with iodine doping is consistent with intercalation into planes for an initially trans type material. Iodine doping at 0.5% transforms most of the originally cis type of material into the trans form.

Original language	English
Pages (from-to)	349-355
Number of pages	7
Journal	Synthetic Metals
Volume	1
Issue number	4
DOIs	https://doi.org/10.1016/0379-6779(80)90069-7
State	Published - 1980

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title = "N.m.r. investigation of the structure of pure and iodine-doped polyacetylene",

abstract = "The second moment, M2, of the continuous wave n.m.r. spectra of pure and iodine-doped polyacetylene has been determined. Results are compared with calculations using the structure determined by Baughman et al. The observed M2 of the cis type pure (CH)x is larger than the theoretical value. The variation of M2 with iodine doping is consistent with intercalation into planes for an initially trans type material. Iodine doping at 0.5\% transforms most of the originally cis type of material into the trans form.",

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AU - Mihály, L.

AU - Pekker, S.

AU - Jánossy, A.

PY - 1980

Y1 - 1980

N2 - The second moment, M2, of the continuous wave n.m.r. spectra of pure and iodine-doped polyacetylene has been determined. Results are compared with calculations using the structure determined by Baughman et al. The observed M2 of the cis type pure (CH)x is larger than the theoretical value. The variation of M2 with iodine doping is consistent with intercalation into planes for an initially trans type material. Iodine doping at 0.5% transforms most of the originally cis type of material into the trans form.

AB - The second moment, M2, of the continuous wave n.m.r. spectra of pure and iodine-doped polyacetylene has been determined. Results are compared with calculations using the structure determined by Baughman et al. The observed M2 of the cis type pure (CH)x is larger than the theoretical value. The variation of M2 with iodine doping is consistent with intercalation into planes for an initially trans type material. Iodine doping at 0.5% transforms most of the originally cis type of material into the trans form.

UR - https://www.scopus.com/pages/publications/0019056576

U2 - 10.1016/0379-6779(80)90069-7

DO - 10.1016/0379-6779(80)90069-7

M3 - Article

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SP - 349

EP - 355

JO - Synthetic Metals

JF - Synthetic Metals

IS - 4

ER -

N.m.r. investigation of the structure of pure and iodine-doped polyacetylene

Abstract

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