Detection of complex formation and determination of intermolecular geometry through electrical anharmonic coupling of molecular vibrations using electron-vibration–vibration two-dimensional infrared spectroscopy | Zendy

Rui Guo | Zendy; Frédéric Fournier | Zendy; Paul M. Donaldson | Zendy; Elizabeth M. Gardner | Zendy; Ian R. Gould | Zendy; David R. Klug | Zendy

Open Access

Detection of complex formation and determination of intermolecular geometry through electrical anharmonic coupling of molecular vibrations using electron-vibration–vibration two-dimensional infrared spectroscopy

Author(s) -

Rui Guo,

Frédéric Fournier,

Paul M. Donaldson,

Elizabeth M. Gardner,

Ian R. Gould,

David R. Klug

Publication year - 2009

Publication title -

physical chemistry chemical physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.053

H-Index - 239

eISSN - 1463-9084

pISSN - 1463-9076

DOI - 10.1039/b910804a

Subject(s) - intermolecular force , vibration , anharmonicity , rotational–vibrational coupling , infrared spectroscopy , infrared , spectroscopy , molecular vibration , coupling (piping) , molecular physics , chemistry , chemical physics , electron , molecule , materials science , computational chemistry , optics , physics , condensed matter physics , acoustics , quantum mechanics , organic chemistry , metallurgy

Electrical interactions between molecular vibrations can be non-linear and thereby produce intermolecular coupling even in the absence of a chemical bond. We use this fact to detect the formation of an intermolecular complex using electron-vibration-vibration two-dimensional infrared spectroscopy (EVV 2DIR) and also to determine the distance and angle between the two molecular species.

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