University of Oulu

High-resolution infrared studies on deuterated monoiodoacetylene

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Author: Sarkkinen, Hannu1
Organizations: 1University of Oulu, Faculty of Science, Department of Physical Sciences
Format: ebook
Version: published version
Access: open
Online Access: PDF Full Text (PDF, 0.9 MB)
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Language: English
Published: 2004
Publish Date: 2004-12-01
Thesis type: Doctoral Dissertation
Defence Note: Academic Dissertation to be presented with the assent of the Faculty of Science, University of Oulu, for public discussion in Raahensali (Auditorium L10), Linnanmaa, on December 10th, 2004, at 12 noon.
Reviewer: Professor Oleg Ulenikov
Docent Olavi Vaittinen


This thesis deals with infrared spectroscopy investigations on the linear DCCI molecule. The high resolution spectra between 200–5200 cm-1 were measured with the Fourier transform spectrometer at the University of Oulu. The spectra were analyzed taking into account various types of resonances between rovibrational energy levels. As a result, a set of molecular constants and resonance parameters describing the rotational and vibrational energy states of the molecule were obtained. From the resulting molecular constants, together with previous results from literature for HCCI, the structure of monoiodoacetylene was calculated. In addition, eight harmonic force constants with estimated uncertainties for monoiodoacetylene were determined.

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Series: Acta Universitatis Ouluensis. A, Scientiae rerum naturalium
ISSN-E: 1796-220X
ISBN: 951-42-7615-9
ISBN Print: 951-42-7614-0
Issue: 428
Copyright information: © University of Oulu, 2004. This publication is copyrighted. You may download, display and print it for your own personal use. Commercial use is prohibited.