LATTICE-DYNAMICS AND VIBRATIONAL-SPECTRA OF PRISTINE AND DOPED POLYCONJUGATED POLYFURAN

被引：55

作者：

HERNANDEZ, V ^{[1
]}

RAMIREZ, FJ ^{[1
]}

ZOTTI, G ^{[1
]}

NAVARRETE, JTL ^{[1
]}

机构：

[1] CNR, IST POLAROGRAF & ELETTROCHIM PREPARAT, I-35020 PADUA, ITALY

来源：

JOURNAL OF CHEMICAL PHYSICS | 1993年 / 98卷 / 02期

关键词：

D O I：

10.1063/1.465077

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The interpretation of the infrared and Raman spectra of polyconjugated polyfuran prepared by electroreduction of 2,5-dibromofuran is presented as the result of lattice dynamical calculations. Geometries and vibrational force fields are derived from semiempirical calculations carried out on oligomers and the parameters are used for the polymer. Finally, it is shown that the infrared and Raman spectra of polyfuran pristine and doped are accounted for by effective conjugation coordinate theory, thus showing that this material also constitutes a polyconjugated material.

引用

页码：769 / 783

页数：15

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