High-resolution diode laser spectra of the ν4 mode of 12CF3I and 13CF3I

Wahi, P. K. ; Job, V. A. ; Kartha, V. B. (1985) High-resolution diode laser spectra of the ν4 mode of 12CF3I and 13CF3I Journal of Molecular Spectroscopy, 114 (2). pp. 305-320. ISSN 0022-2852

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Official URL: http://dx.doi.org//10.1016/0022-2852(85)90228-0

Related URL: http://dx.doi.org/10.1016/0022-2852(85)90228-0

Abstract

High-resolution spectra of the ν4 mode of 12CF3I and 13CF3I have been recorded using diode laser spectroscopic techniques. The sample was cooled to 163 ± 10 K to suppress the hot bands. Natural CF3I containing 98.9% 12CF3I and 1.1% 13CF3I was used for recording the spectra. About 1200 lines in the P and R branches of each isotopic molecule have been assigned and used in the least-squares fit. The pseudoparallel structure of the bands has been understood and accurate values of rotational constants have been obtained.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:17849
Deposited On:16 Nov 2010 12:36
Last Modified:03 Jun 2011 11:51

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