Hydrogen bonding in ionic liquids probed by linear and nonlinear vibrational spectroscopy
dc.bibliographicCitation.firstPage | 105026 | eng |
dc.bibliographicCitation.journalTitle | New Journal of Physics | eng |
dc.bibliographicCitation.lastPage | 8247 | eng |
dc.bibliographicCitation.volume | 14 | eng |
dc.contributor.author | Roth, C. | |
dc.contributor.author | Chatzipapadopoulos, S. | |
dc.contributor.author | Kerlé, D. | |
dc.contributor.author | Friedriszik, F. | |
dc.contributor.author | Lütgens, M. | |
dc.contributor.author | Lochbrunner, S. | |
dc.contributor.author | Kühn, O. | |
dc.contributor.author | Ludwig, R. | |
dc.date.accessioned | 2020-09-29T09:09:44Z | |
dc.date.available | 2020-09-29T09:09:44Z | |
dc.date.issued | 2012 | |
dc.description.abstract | Three imidazolium-based ionic liquids of the type [Cnmim] [NTf2] with different alkyl chain lengths (n = 1, 2 and 8) at the first position of the imidazolium ring were studied applying infrared, linear Raman and multiplex coherent anti-Stokes Raman scattering spectroscopy. The focus has been on the CH-stretching region of the imidazolium ring, which is supposed to carry information about a possible hydrogen bonding network in the ionic liquid. The measurements are compared with calculations of the corresponding anharmonic vibrational spectra for a cluster of [C 2mim][NTf2] consisting of four ion pairs. The results support the hypothesis of weak hydrogen bonding involving the C(4)-H and C(5)-H groups and somewhat stronger hydrogen bonds of the C(2)-H groups. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://doi.org/10.34657/4423 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/5794 | |
dc.language.iso | eng | eng |
dc.publisher | Bristol : IOP | eng |
dc.relation.doi | https://doi.org/10.1088/1367-2630/14/10/105026 | |
dc.relation.issn | 1367-2630 | |
dc.rights.license | CC BY-NC-SA 3.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/3.0/ | eng |
dc.subject.ddc | 530 | eng |
dc.subject.other | Alkyl chain lengths | eng |
dc.subject.other | Anharmonic | eng |
dc.subject.other | Coherent anti-Stokes Raman scattering spectroscopies | eng |
dc.subject.other | Hydrogen bonding network | eng |
dc.subject.other | Imidazolium ring | eng |
dc.subject.other | Imidazolium-based ionic liquid | eng |
dc.subject.other | Ion pairs | eng |
dc.subject.other | Nonlinear vibrational spectroscopy | eng |
dc.subject.other | Weak hydrogen bonding | eng |
dc.subject.other | Ionic liquids | eng |
dc.subject.other | Raman spectroscopy | eng |
dc.subject.other | Hydrogen bonds | eng |
dc.title | Hydrogen bonding in ionic liquids probed by linear and nonlinear vibrational spectroscopy | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | LIKAT | eng |
wgl.subject | Physik | eng |
wgl.type | Zeitschriftenartikel | eng |