Raman scattering in brominated (SN)x crystals

Z. Iqbal; R. H. Baughman; J. Kleppinger; A. G. MacDiarmid

doi:10.1016/0038-1098(78)90087-X

Raman scattering in brominated (SN)_x crystals

Z. Iqbal, R. H. Baughman, J. Kleppinger, A. G. MacDiarmid

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Abstract

Detailed Raman scattering data on brominated (SN)_x crystals ranging in composition from (SNBr_0.27)_x to (SNBr_0.55)_x, and preliminary Raman data on [SN(ICI)_0.125]_x are discussed. The investigation involved a study under various conditions of temperature, pressure and levels of bromination, of the two primary Raman lines at 154 and 230 cm^-1 in brominated (SN)_x, which are polarized along the polymer axis direction. The analysis of the data is consistent with a model in which bromine enters the interfibrillar regions as Br^-₃ and the (SN)_x lattice as Br₂. Infrared data is also presented showing an appreciable decrease in intensity of the SN modes at 995 and 670 cm^-1 on bromination.

Original language	English (US)
Pages (from-to)	409-413
Number of pages	5
Journal	Solid State Communications
Volume	25
Issue number	6
DOIs	https://doi.org/10.1016/0038-1098(78)90087-X
State	Published - Feb 1978
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(78)90087-X

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@article{4c93f359e5924bc192c2822ec927f71d,

title = "Raman scattering in brominated (SN)x crystals",

abstract = "Detailed Raman scattering data on brominated (SN)x crystals ranging in composition from (SNBr0.27)x to (SNBr0.55)x, and preliminary Raman data on [SN(ICI)0.125]x are discussed. The investigation involved a study under various conditions of temperature, pressure and levels of bromination, of the two primary Raman lines at 154 and 230 cm-1 in brominated (SN)x, which are polarized along the polymer axis direction. The analysis of the data is consistent with a model in which bromine enters the interfibrillar regions as Br-3 and the (SN)x lattice as Br2. Infrared data is also presented showing an appreciable decrease in intensity of the SN modes at 995 and 670 cm-1 on bromination.",

author = "Z. Iqbal and Baughman, {R. H.} and J. Kleppinger and MacDiarmid, {A. G.}",

year = "1978",

month = feb,

doi = "10.1016/0038-1098(78)90087-X",

language = "English (US)",

volume = "25",

pages = "409--413",

journal = "Solid State Communications",

issn = "0038-1098",

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TY - JOUR

T1 - Raman scattering in brominated (SN)x crystals

AU - Iqbal, Z.

AU - Baughman, R. H.

AU - Kleppinger, J.

AU - MacDiarmid, A. G.

PY - 1978/2

Y1 - 1978/2

N2 - Detailed Raman scattering data on brominated (SN)x crystals ranging in composition from (SNBr0.27)x to (SNBr0.55)x, and preliminary Raman data on [SN(ICI)0.125]x are discussed. The investigation involved a study under various conditions of temperature, pressure and levels of bromination, of the two primary Raman lines at 154 and 230 cm-1 in brominated (SN)x, which are polarized along the polymer axis direction. The analysis of the data is consistent with a model in which bromine enters the interfibrillar regions as Br-3 and the (SN)x lattice as Br2. Infrared data is also presented showing an appreciable decrease in intensity of the SN modes at 995 and 670 cm-1 on bromination.

AB - Detailed Raman scattering data on brominated (SN)x crystals ranging in composition from (SNBr0.27)x to (SNBr0.55)x, and preliminary Raman data on [SN(ICI)0.125]x are discussed. The investigation involved a study under various conditions of temperature, pressure and levels of bromination, of the two primary Raman lines at 154 and 230 cm-1 in brominated (SN)x, which are polarized along the polymer axis direction. The analysis of the data is consistent with a model in which bromine enters the interfibrillar regions as Br-3 and the (SN)x lattice as Br2. Infrared data is also presented showing an appreciable decrease in intensity of the SN modes at 995 and 670 cm-1 on bromination.

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DO - 10.1016/0038-1098(78)90087-X

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SP - 409

EP - 413

JO - Solid State Communications

JF - Solid State Communications

IS - 6

ER -

Raman scattering in brominated (SN)_x crystals

Abstract

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