𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Resonance Raman and FTIR spectra of pristine and doped polyconjugated polyfuran

✍ Scribed by V. Hernandez; F.J. Ramirez; G. Zotti; J.T. López Navarrete


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
322 KB
Volume
191
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis


Infrared and Raman studies have been carried out for polyfuran prepared by electroreduction of 2,5-dibromofuran. The spectra show that extensive x-electron conjugation takes place in the polymer. Upon iodine doping, several new strong bands appeared in the IR spectrum, but no new lines were found in the Raman spectrum of the oxidized material.


📜 SIMILAR VOLUMES


FTIR and FT Raman Spectra of B6O
✍ H. Werheit; U. Kuhlmann 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 216 KB

The IR active phonon spectrum of B 6 O is typical for the -rhombohedral boron structure group. The number of phonons corresponds exactly to that predicted by group theory. The phonon bands in the spectrum are weakly damped, indicating that the structure is largely undistorted. Contrary to the IR spe

FTIR and FT-Raman spectra of 5-methylura
✍ V. K. Rastogi; Chattar Singh; Vaibhav Jain; M. Alcolea Palafox 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 124 KB

FTIR and FT-Raman spectra of 5-methyluracil (thymine) were recorded in the regions 400-4000 cm -1 and 50-4000 cm -1 , respectively. The observed wavenumbers were analysed and assigned to different normal modes of vibration of the molecule. Ab initio and density functional calculations were performed