Evidence of noncovalent interactions between sevoflurane and dimethyl ether. FTIR cryospectroscopic and ab initio studies
| Autor: | Sonia M. Melikova, K.S. Rutkowski, Maria Rospenk |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
chemistry.chemical_classification
010405 organic chemistry Organic Chemistry Anharmonicity Ab initio Infrared spectroscopy Ether 010402 general chemistry 01 natural sciences 0104 chemical sciences Analytical Chemistry Inorganic Chemistry chemistry.chemical_compound chemistry Ab initio quantum chemistry methods Physical chemistry Non-covalent interactions Dimethyl ether Fourier transform infrared spectroscopy Spectroscopy |
| Zdroj: | Journal of Molecular Structure. 1221:128852 |
| ISSN: | 0022-2860 |
| DOI: | 10.1016/j.molstruc.2020.128852 |
| Popis: | The IR spectra of sevoflurane + dimethyl ether mixtures dissolved in liquid Kr are studied at T ∼118–155 K. The characteristic changes observed in numerous IR bands of both moieties suggest the formation of complexes stabilized by non covalent interactions of H-bond type. Estimations based on ab initio calculations including anharmonic effects are in line with the experimental findings. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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