Infrared multiphoton dissociation spectroscopy of gas-phase mass-selected hydrocarbon-Fe+ complexes

Journal of the American Chemical Society
Aude SimonPhilippe Maitre

Abstract

Infrared spectra in the mid-infrared region (800-1600 cm(-1)) of highly unsaturated Fe(+)-hydrocarbon complexes isolated in the gas phase are presented. These organometallic complexes were selectively prepared by ion-molecule reactions in a Fourier transform ion cycloton mass spectrometer (FTICR-MS). The infrared multiphoton dissociation (IRMPD) technique has been employed using the free electron laser facility CLIO (Orsay, France) to record the infrared spectra of the mass selected complexes. The experimental IRMPD spectra present the main features of the corresponding IR absorption spectra calculated ab initio. As predicted by these calculations, the experimental spectra of three selectively prepared isomers of Fe+(butene) present differences in the 800-1100 cm(-1) range. On the basis of the comparison with calculated IR spectra, the IRMPD spectrum of Fe(butadiene)(+) suggests that the ligand presents the s-trans isomeric form. This study further confirms the potentialities of IRMPD spectroscopy for the structural characterization of organometallic ionic highly reactive intermediates in the gas phase. In conjunction with soft ionization techniques such as electrospray, this opens the door to the gas-phase characterization of ...Continue Reading

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Citations

Mar 2, 2010·Journal of the American Society for Mass Spectrometry·Tomas Baer, Robert C Dunbar
May 11, 2011·Journal of the American Chemical Society·Robert C DunbarJos Oomens
Sep 29, 2005·Physical Chemistry Chemical Physics : PCCP·Travis D FridgenJoel Lemaire
Jun 10, 2006·Physical Chemistry Chemical Physics : PCCP·Nick C PolferRobert C Dunbar
Jul 20, 2007·Physical Chemistry Chemical Physics : PCCP·Nick C Polfer, Jos Oomens
Jun 29, 2010·Physical Chemistry Chemical Physics : PCCP·Rajeev K SinhaSimonetta Fornarini
Feb 17, 2009·Mass Spectrometry Reviews·John R Eyler
Feb 26, 2009·Mass Spectrometry Reviews·Nick C Polfer, Jos Oomens
Jun 16, 2006·The Journal of Chemical Physics·Guohua WuAnthony J Stace
Sep 7, 2017·Physical Chemistry Chemical Physics : PCCP·Roberto PaciottiSimonetta Fornarini
Apr 1, 2005·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Barbara ChiavarinoPhilippe Maitre
Dec 8, 2004·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Barbara ChiavarinoPhilippe Maître
May 2, 2007·Mass Spectrometry Reviews·Luke MacAleese, Philippe Maître
Sep 23, 2020·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Andrés F Cruz-OrtizGustavo A Pino
Feb 13, 2008·The Journal of Physical Chemistry. a·J VelasquezM A Duncan
Nov 13, 2008·The Journal of Physical Chemistry. a·Joost M BakkerPhilippe Maître
Mar 25, 2010·The Journal of Physical Chemistry. a·Anita LagutschenkovOtto Dopfer
Jul 11, 2006·The Journal of Physical Chemistry. a·Robert C DunbarJos Oomens
Jul 11, 2006·The Journal of Physical Chemistry. a·Detlef SchröderJana Roithová
Dec 1, 2005·Journal of the American Chemical Society·Richard S WaltersMichael A Duncan
Nov 25, 2005·Journal of the American Chemical Society·Richard S WaltersMichael A Duncan

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