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Structural and Vibrational Properties of Diglyme and Longer Glymes

Patrik Johansson (Institutionen för teknisk fysik, Kondenserade materiens fysik) ; J. Grondin ; J. C. Lassegues
Journal of Physical Chemistry A (1089-5639). Vol. 114 (2010), 39, p. 10700-10705.
[Artikel, refereegranskad vetenskaplig]

The conformational states of diglyme in both the solid and liquid states have been determined by an integrated use of both IR and Raman spectroscopy together with ab initio/density functional theory (DFT) calculations. Using knowledge from diglyme also made possible the study of the conformational state of longer glymes, including a quantitative study of the D-LAM mode. We hereby unambiguously can assign the (tgt)(n) conformational state to all glymes and PEO in the solid state.

Nyckelord: chain poly(oxyethylene) c1e3c1, ft raman-spectroscopy, poly(ethylene, oxide), liquid-state, conformational properties, molecular-structure, ionic association, ab-initio, complexes, spectra



Denna post skapades 2010-10-28. Senast ändrad 2014-12-09.
CPL Pubid: 128268

 

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Institutioner (Chalmers)

Institutionen för teknisk fysik, Kondenserade materiens fysik (1900-2015)

Ämnesområden

Fysik

Chalmers infrastruktur