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dc.contributor.authorD. Field, Leslie
dc.contributor.authorA. Ramadan, Saadallah
dc.contributor.authorPierens, Gregory
dc.date.accessioned2017-05-03T12:22:43Z
dc.date.available2017-05-03T12:22:43Z
dc.date.issued2002
dc.identifier.issn10907807
dc.identifier.doi10.1006/jmre.2002.2528
dc.identifier.urihttp://hdl.handle.net/10072/6559
dc.description.abstractMultiple-quantum proton NMR spectra of the 8-spin system of indene partially oriented in a nematic mesophase were acquired using a magnetic field gradient (MFG) method. Six-, seven- and eight-quantum spectra were solved to yield all intramolecular dipolar couplings (Dij) which were used to determine the molecular shape. The spectral widths of multiple-quantum spectra are dependent on molecular orientation and geometry and a novel method was developed to estimate the Saupe order parameters from the observed spectral widths of the high-order multiple-quantum spectra.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherAcademic Press
dc.publisher.placeUSA
dc.relation.ispartofpagefrom64
dc.relation.ispartofpageto71
dc.relation.ispartofissue1
dc.relation.ispartofjournalJournal of Magnetic Resonance
dc.relation.ispartofvolume156
dc.subject.fieldofresearchPhysical Sciences
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode02
dc.subject.fieldofresearchcode09
dc.titleMultiple-quantum NMR spectra of partially oriented indene. A new approach to estimating order in a nematic phase
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2015-05-05T05:04:51Z
gro.hasfulltextNo Full Text
gro.griffith.authorPierens, Gregory K.


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