Signature of vibrational motions encoded into small polyatomic spectra. Using revolutionary state-of-the-art spectrometers, the project plans to search for signatures of large-amplitude vibrational motions that transform one chemical species to another. Bond-breaking chemical reactions necessarily involve highly vibrationally excited reactants and/or products that move the energy of the system away from equilibrium. It is now possible for direct measurements to be made of the changes that a mole ....Signature of vibrational motions encoded into small polyatomic spectra. Using revolutionary state-of-the-art spectrometers, the project plans to search for signatures of large-amplitude vibrational motions that transform one chemical species to another. Bond-breaking chemical reactions necessarily involve highly vibrationally excited reactants and/or products that move the energy of the system away from equilibrium. It is now possible for direct measurements to be made of the changes that a molecule undergoes as it transits across a chemical potential energy barrier. The project plans to examine the long-standing problem of vinylidene-acetylene isomerisation in order to verify the long-suspected existence of large amplitude vibrational motion in small molecules, which are thought to be the signatures of a particular class of chemical dynamics. These would provide a rational basis for future control of unimolecular chemical reactions.Read moreRead less
Signature of vibrational motions encoded into small polyatomic spectra. Using revolutionary state-of-the-art spectrometers, the project plans to search for signatures of large-amplitude vibrational motions that transform one chemical species to another. Bond-breaking chemical reactions necessarily involve highly vibrationally excited reactants and/or products that move the energy of the system away from equilibrium. It is now possible for direct measurements to be made of the changes that a mole ....Signature of vibrational motions encoded into small polyatomic spectra. Using revolutionary state-of-the-art spectrometers, the project plans to search for signatures of large-amplitude vibrational motions that transform one chemical species to another. Bond-breaking chemical reactions necessarily involve highly vibrationally excited reactants and/or products that move the energy of the system away from equilibrium. It is now possible for direct measurements to be made of the changes that a molecule undergoes as it transits across a chemical potential energy barrier. The project plans to examine the long-standing problem of vinylidene-acetylene isomerisation in order to verify the long-suspected existence of large amplitude vibrational motion in small molecules, which are thought to be the signatures of a particular class of chemical dynamics. These would provide a rational basis for future control of unimolecular chemical reactions.Read moreRead less