MULTIPHOTON DISSOCIATION/IONIZATION OF ORGANOMETALLICS: THE EFFECT OF INTRAMOLECULAR VIBRATIONAL RELAXATION.

Joseph Chaiken, J. M. Hossenlopp, B. Samoriski, D. Rooney

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We have measured one color multiphoton dissociation/ionization (MPD/MPI) spectra for a series of arene molybdenum tricarbonyls. These experiments measure the relative timescales of multiphoton excitation, intramolecular energy redistribution (IER) and unimolecular dissociation under collision free conditions. The results indicate that IER is accelerated by the presence of low frequency vibrations and by molecular structures and bonding which enable a molecule to remain intact longer during the course of multiphoton excitation. The results for the organomolybdenum molecules are consistent with our earlier results obtained in a similar study of organochromium molecules.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsMustafa A. El-Sayed
PublisherSPIE
Pages102-109
Number of pages8
Volume742
ISBN (Print)0892527773
StatePublished - 1987

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Organometallics
molecular relaxation
Ionization
dissociation
ionization
Molecules
molecules
Excitation energy
Molecular structure
Molybdenum
excitation
molybdenum
molecular structure
low frequencies
Color
color
vibration
collisions
energy
Experiments

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Chaiken, J., Hossenlopp, J. M., Samoriski, B., & Rooney, D. (1987). MULTIPHOTON DISSOCIATION/IONIZATION OF ORGANOMETALLICS: THE EFFECT OF INTRAMOLECULAR VIBRATIONAL RELAXATION. In M. A. El-Sayed (Ed.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 742, pp. 102-109). SPIE.

MULTIPHOTON DISSOCIATION/IONIZATION OF ORGANOMETALLICS : THE EFFECT OF INTRAMOLECULAR VIBRATIONAL RELAXATION. / Chaiken, Joseph; Hossenlopp, J. M.; Samoriski, B.; Rooney, D.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / Mustafa A. El-Sayed. Vol. 742 SPIE, 1987. p. 102-109.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chaiken, J, Hossenlopp, JM, Samoriski, B & Rooney, D 1987, MULTIPHOTON DISSOCIATION/IONIZATION OF ORGANOMETALLICS: THE EFFECT OF INTRAMOLECULAR VIBRATIONAL RELAXATION. in MA El-Sayed (ed.), Proceedings of SPIE - The International Society for Optical Engineering. vol. 742, SPIE, pp. 102-109.
Chaiken J, Hossenlopp JM, Samoriski B, Rooney D. MULTIPHOTON DISSOCIATION/IONIZATION OF ORGANOMETALLICS: THE EFFECT OF INTRAMOLECULAR VIBRATIONAL RELAXATION. In El-Sayed MA, editor, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 742. SPIE. 1987. p. 102-109
Chaiken, Joseph ; Hossenlopp, J. M. ; Samoriski, B. ; Rooney, D. / MULTIPHOTON DISSOCIATION/IONIZATION OF ORGANOMETALLICS : THE EFFECT OF INTRAMOLECULAR VIBRATIONAL RELAXATION. Proceedings of SPIE - The International Society for Optical Engineering. editor / Mustafa A. El-Sayed. Vol. 742 SPIE, 1987. pp. 102-109
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