Document Detail


Proton transfer in homodimers of carboxylic acids. The rotational spectrum of the dimer of acrylic acid.
MedLine Citation:
PMID:  23127170     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The dimer of acrylic acid can exist in two forms, depending on the entgegen or zusammen orientations of the two allyl groups. The latter one (zusammen) has a permanent value of the μb dipole moment component, which allowed measuring its pulsed jet Fourier transform microwave (MW) spectrum. From the tunnelling splitting, originating in the concerted proton transfer of the two carboxylic hydrogen atoms and measured for four isotopologues of such a bimolecule, we could determine the barrier and dynamics of the proton transfer.
Authors:
Gang Feng; Laura Bianca Favero; Assimo Maris; Annalisa Vigorito; Walther Caminati; Rolf Meyer
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-11-5
Journal Detail:
Title:  Journal of the American Chemical Society     Volume:  -     ISSN:  1520-5126     ISO Abbreviation:  J. Am. Chem. Soc.     Publication Date:  2012 Nov 
Date Detail:
Created Date:  2012-11-6     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503056     Medline TA:  J Am Chem Soc     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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