Nuclear magnetic resonance and dielectric spectroscopy of a simple supercooled 
liquid: 2-methyl tetrahydrofuran

Qi, F.; El Goresy, Ele.; Böhmer, Roland; Döß, Axel; Diezemann, Gregor; Hinze, Gerald; Sillescu, Hans; Blochowicz, T.; Gainaru, C.; Rössler, E.; Zimmermann, Herbert

doi:10.1063/1.1563599

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Nuclear magnetic resonance and dielectric spectroscopy of a simple supercooled liquid: 2-methyl tetrahydrofuran

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Zimmermann, Herbert
Department of Molecular Physics, Max Planck Institute for Medical Research, Max Planck Society;
Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Max Planck Society;

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Citation

Qi, F., El Goresy, E., Böhmer, R., Döß, A., Diezemann, G., Hinze, G., et al. (2003). Nuclear magnetic resonance and dielectric spectroscopy of a simple supercooled liquid: 2-methyl tetrahydrofuran. The Journal of Chemical Physics, 118(16), 7431-7438. doi:10.1063/1.1563599.

Cite as: https://hdl.handle.net/11858/00-001M-0000-002A-0E7E-2

Abstract

The small-molecule glass former methyl tetrahydrofuran (MTHF) was investigated using dielectricspectroscopy, spin-lattice relaxometry, multidimensional stimulated-echo nuclear magnetic resonance techniques, and field gradient diffusometry. We show experimentally that MTHF nicely fits into the pattern of related small-molecule glass-forming liquids, including the existence of a high-frequency contribution to the dielectric loss, the appearance of a pronounced translational enhancement, the dominance of small average rotational jump angles, and the existence of short-lived dynamical heterogeneity.