Quasielastic neutron spectroscopy and rotational potentials of methyl halides

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dc.contributor.authorKirstein, Oen_AU
dc.contributor.authorPrager, Men_AU
dc.contributor.authorGrimm, Hen_AU
dc.contributor.authorBuchsteiner, Aen_AU
dc.contributor.authorWischnewski, Aen_AU
dc.date.accessioned2023-01-12T00:57:19Zen_AU
dc.date.available2023-01-12T00:57:19Zen_AU
dc.date.issued2005-11-27en_AU
dc.descriptionPhysical copy held by ANSTO Library at DDC 539.7217/2en_AU
dc.description.abstractThe methyl halides belong to the simplest organic molecules that contain CH3 groups. The lattice dynamics of these molecules were modeled recently based on the exact crystallographic structure and transferable pair potential parameters. Experiments were done using the NEAT spectrometer at BENSC, HMI, Germany and the BSJ spectrometer at FZJ, Germany to obtain values for the individual activation energy. The experimental values for the activation energies were used to refine the Fourier parameters of the individual rotational potential. Experimentally determined activation energies for all molecules, but the methyl fluoride, agree with single particle model predictions. © The Authorsen_AU
dc.identifier.booktitleFinal Programme and Abstract Booken_AU
dc.identifier.citationKirstein, O., Prager, M., Grimm, H., Buchsteiner, A., & Wischnewski, A. (2006). Quasielastic neutron spectroscopy and rotational potentials of methyl halides. Paper presented at the Eighth International Conference on Neutron Scattering ICNS 2005: "Neutrons for structure and dynamics - a new era", Sydney Convention & Exhibition Centre, Sydney, Australia, 27 November-2 December 2005. In Final Programme and Abstract Book, (pp. 203).en_AU
dc.identifier.conferenceenddate2 December 2005en_AU
dc.identifier.conferencenameEighth International Conference on Neutron Scattering ICNS 2005: 'Neutrons for structure and dynamics - a new eraen_AU
dc.identifier.conferenceplaceSydney, Australiaen_AU
dc.identifier.conferencestartdate27 November 2005en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/14322en_AU
dc.language.isoenen_AU
dc.publisherThe Bragg Institute, Australian Nuclear Science and Technology Organisationen_AU
dc.subjectHalidesen_AU
dc.subjectMoleculesen_AU
dc.subjectCrystallographyen_AU
dc.subjectRotationen_AU
dc.subjectQuasi-elastic scatteringen_AU
dc.subjectSpectrometersen_AU
dc.subjectActivation energyen_AU
dc.subjectFourier analysisen_AU
dc.titleQuasielastic neutron spectroscopy and rotational potentials of methyl halidesen_AU
dc.typeConference Abstracten_AU
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