Abstract
Hydrogen bond dynamics are explicated with exceptional detail using multidimensional infrared vibrational echo correlation spectroscopy with full phase information. Probing the hydroxyl stretch of methanol-OD oligomers in [Formula presented], the dynamics of the evolving hydrogen bonded network are measured with ultrashort ([Formula presented]) pulses. The data along with detailed model calculations demonstrate that vibrational relaxation leads to selective hydrogen bond breaking on the red side of the spectrum (strongest hydrogen bonds) and the production of singly hydrogen bonded photoproducts.
Original language | English (US) |
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Journal | Physical review letters |
Volume | 91 |
Issue number | 23 |
DOIs | |
State | Published - 2003 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy