Document Detail


High resolution FTIR spectrum of the nu1 band of DCOOD.
MedLine Citation:
PMID:  10809075     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Accurate spectral information on formic acid has wide application to radioastronomy since it was the first organic acid found in interstellar space. In this work, the infrared absorption spectrum of the nu1 band of deuterated formic acid (DCOOD) has been measured on a Bomem DA3.002 Fourier transform spectrometer in the wavenumber region 2560-2690 cm(-1) with a resolution of 0.004 cm(-1). A total of 292 infrared transitions have been assigned in this hybrid type A and B band centred at 2631.8736 +/- 0.0004 cm(-1). The assigned transitions have been fitted to give a set of eight rovibrational constants for the nu1 = 1 state with a standard deviation of 0.00078 cm(-1).
Authors:
K L Goh; P P Ong; H H Teo; T L Tan
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy     Volume:  56     ISSN:  1386-1425     ISO Abbreviation:  Spectrochim Acta A Mol Biomol Spectrosc     Publication Date:  2000 Apr 
Date Detail:
Created Date:  2000-08-24     Completed Date:  2000-08-24     Revised Date:  2000-12-18    
Medline Journal Info:
Nlm Unique ID:  9602533     Medline TA:  Spectrochim Acta A Mol Biomol Spectrosc     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  991-1001     Citation Subset:  IM    
Affiliation:
Department of Physics, Faculty of Science, National University of Singapore, Singapore.
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MeSH Terms
Descriptor/Qualifier:
Formic Acids / chemistry*
Spectroscopy, Fourier Transform Infrared / methods
Chemical
Reg. No./Substance:
0/Formic Acids; 64-18-6/formic acid

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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