IR predissociation of halogenated methane van der Waals complexes |
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| Authors: | C. Liedenbaum B. Heijmen S. Stolte J. Reuss |
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| Affiliation: | 1. Fysisch Laboratorium, Katholieke Universiteit Nijmegen, Toernooiveld, 6525 ED, Nijmegen, The Netherlands
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| Abstract: | The infrared dissociation spectra of several halogenated methanes (CHCl2F, CH3F, CF3I and CF3Br) have been studied. Bonded and free C–F stretch excitations have been observed.H-bridges forming the bonding in CHCl2F or CH3F dimers lead to very large red-shifts in the dissociation spectrum with respect to the gas-phase absorptions. Double resonance techniques have been employed to study the homogeneity of the spectral features. |
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