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Infrared multiphoton dissociation spectrum of CF_3Mn(CO)_4I^-

Shin, Seung Koo and Beauchamp, J. L. (1991) Infrared multiphoton dissociation spectrum of CF_3Mn(CO)_4I^-. Journal of Molecular Structure, 249 (1). pp. 1-9. ISSN 0022-2860. doi:10.1016/0022-2860(91)85050-D.

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An IR multiphoton dissociation spectrum of CF_3Mn(CO)_3I^− has been obtained using Fourier transform ion cyclotron resonance spectroscopy combined with a line-tunable CW CO_2 laser in the 925–1085 cm^(−1) wavelength range. The trifluoromethyl group in the anion shows two absorption maxima at 1055 and 975 cm^(−1), which correspond to a CF stretch of A_1- and E-type symmetry respectively. From comparisons of the ligand effect on the stretching force constant of CO in place of CF_3 in cis and trans isomeric CF_3Mn(CO)_4I^− ions, it is suggested that a cis isomer is responsible for the observed C-F stretching frequencies.

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Beauchamp, J. L.0000-0001-8839-4822
Alternate Title:Infrared multiphoton dissociation spectrum of CF3Mn(CO)4I-
Additional Information:© 1991 Published by Elsevier. Received 7 September 1990. We acknowledge the support of the National Science Foundation (Grant No. CHE87-11567) and the donors of the Petroleum Research Fund, administered by the American Chemical Society.
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American Chemical Society Petroleum Research FundUNSPECIFIED
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Arthur Amos Noyes Laboratory of Chemical Physics8217
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Official Citation:Seung Koo Shin, J.L. Beauchamp, Infrared multiphoton dissociation spectrum of CF3Mn (CO)4I−, Journal of Molecular Structure, Volume 249, Issue 1, 1991, Pages 1-9, ISSN 0022-2860, (
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:76345
Deposited By: 1Science Import
Deposited On:29 Mar 2018 22:37
Last Modified:15 Nov 2021 16:59

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