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Inne
Infrared dispersion of the pentachlorophenol-sym-collidine complex.
Autorzy
Rok wydania
1998
Czasopismo
Journal of Molecular Structure
Numer woluminu
448
Strony
149-159
DOI
10.1016/S0022-2860(98)00345-7
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The optical constants of the hydrogen-bonded complex of pentachlorophenol with 2,4,6-trimethylpyridine in binary systems were determined in the 12500-600 cm−1 range using a new thin film transmission technique, which takes into account the dispersion of the refractive index in the visible region and the absorption in the NIR an MIR ranges. From these data the spectra of both components of the complex electric permittivity in the NIR and MIR regions and related high-frequency dielectric properties of the hydrogen-bonded complex were determined and discussed. A considerable increase of the molar vibrational polarization due to hydrogen bond formation has been demonstrated. The results have been compared with data obtained previously for similar systems.
Adres publiczny
https://doi.org/10.1016/S0022-2860(98)00345-7
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