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231224s2014 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.4083
|2 doi
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|a pubmed24n0794.xml
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|a (DE-627)NLM238383083
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|a (NLM)24842240
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|a DE-627
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|e rakwb
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|a eng
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|a Makulski, Włodzimierz
|e verfasserin
|4 aut
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|a (83)Kr nuclear magnetic moment in terms of that of (3)He
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|c 2014
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 11.05.2015
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|a Date Revised 21.07.2014
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Copyright © 2014 John Wiley & Sons, Ltd.
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|a High resolution NMR spectroscopy was applied to precisely determine the (83)Kr nuclear magnetic dipole moment on the basis of new results available for nuclear magnetic shielding in krypton and helium-3 atoms. Small amounts of (3)He as the solutes and (83)Kr as the buffer gas were observed in (3)He and (83)Kr NMR spectra at the constant external field, B0 = 11.7578 T. In each case, the resonance frequencies (ν(He) and ν(Kr)) were linearly dependent on the density of gaseous solvent. The extrapolation of experimental points to the zero density of gaseous krypton allowed for the evaluation of both resonance frequencies free from intermolecular interactions. By combining these measurements with the recommended (83)Kr chemical shielding value, the nuclear magnetic moment could be determined with much better precision than ever before, μ((83)Kr) = -0.9707297(32)μN, with the improvement due to the greater accuracy of the spectral data
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|a Journal Article
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|a 83Kr and 3He NMR spectra
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|a 83Kr nuclear magnetic moment
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|a gas-phase measurements
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 52(2014), 8 vom: 11. Aug., Seite 430-4
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
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| 773 |
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|g volume:52
|g year:2014
|g number:8
|g day:11
|g month:08
|g pages:430-4
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|u http://dx.doi.org/10.1002/mrc.4083
|3 Volltext
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|d 52
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|h 430-4
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