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On the unusual IR spectra of the acetic acid-trimethylamine complex in low temperature matrices.
Autorzy
Rok wydania
2014
Czasopismo
Numer woluminu
436-437
Strony
17-21
DOI
10.1016/j.chemphys.2014.03.009
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Usually the stretching vibration of the A–H group in hydrogen-bonded complexes gives an intense, broad absorption in the IR spectrum. However in a few complexes it has proved difficult to detect this absorption in low temperature matrices. In this work the Ratajczak–Yaremko vibrational model of the hydrogen bond has been applied to simulate the IR spectrum obtained for one such complex: the acetic acid–trimethylamine, ACA–TMA, hydrogen bonded complex isolated in an argon matrix.
Słowa kluczowe
Hydrogen bond, Strong anharmonic coupling, Infrared spectra, B3LYP
Adres publiczny
http://dx.doi.org/10.1016/j.chemphys.2014.03.009
Strona internetowa wydawcy
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