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H-bonding networks in sugar alcohols: identifying glucophores?
Alonso, E.R.
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https://hdl.handle.net/2142/91337
Description
- Title
- H-bonding networks in sugar alcohols: identifying glucophores?
- Author(s)
- Alonso, E.R.
- Contributor(s)
- Alonso, José L.
- Peña, Isabel
- Cabezas, Carlos
- Mata, Santiago
- Issue Date
- 2016-06-22
- Keyword(s)
- Chirped pulse
- Date of Ingest
- 2017-01-26T21:40:22Z
- Abstract
- The conformational behaviour of sorbitol and dulcitol has been investigated for the first time using a combination of chirped pulse Fourier transform microwave spectroscopy (CP-FTMW) coupled with a laser ablation (LA) source. The observed conformers have been found to be overstabilised by cooperative networks of intramolecular hydrogen bonds between vicinal hydroxyl groups stretching throughout the whole molecule. A common structural signature - involving hydroxyl groups in the H-bond - has been characterized and ascribed to the glucophore's AH and B sites in accordance with Shallenberger’s old proposal.\footnote{R.~S.~Shallenberger, T.~E.~Acree, \textit{Nature,} \textbf{1967}, \textit{216}, 480-482}$^{,}$\footnote{R.~S.~Shallenberger, T.~E.~Acree, C.~Y.~Lee, \textit{Nature,} \textbf{1969}, \textit{221}, 555-556}
- Publisher
- International Symposium on Molecular Spectroscopy
- Type of Resource
- text
- Genre of Resource
- Conference Paper / Presentation
- Language
- En
- Permalink
- http://hdl.handle.net/2142/91337
- Copyright and License Information
- Copyright 2016 by the authors
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