Comment on “Using NMR to Test Molecular Mobility during a Chemical Reaction”

Comment on “Using NMR to Test Molecular Mobility during a Chemical Reaction”

A study reported in The Journal of Physical Chemistry Letters (Wang et al., 2021, 12, 2370) of “boosted mobility” measured by diffusion NMR experiments contains significant errors in data analysis and interpretation. We carefully reanalyzed the same data and find no evidence of boosted mobility, and...

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Veröffentlicht in:The journal of physical chemistry letters 2021-07, Vol.12 (25), p.5932-5937
Hauptverfasser: Fillbrook, Lucy L, Günther, Jan-Philipp, Majer, Günter, Price, William S, Fischer, Peer, Beves, Jonathon E
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry, Physical
Materials Science
Materials Science, Multidisciplinary
Nanoscience & Nanotechnology
Physical Sciences
Physics
Physics, Atomic, Molecular & Chemical
Science & Technology
Science & Technology - Other Topics
Technology
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Zusammenfassung:A study reported in The Journal of Physical Chemistry Letters (Wang et al., 2021, 12, 2370) of “boosted mobility” measured by diffusion NMR experiments contains significant errors in data analysis and interpretation. We carefully reanalyzed the same data and find no evidence of boosted mobility, and we identify several sources of error.
ISSN:1948-7185
1948-7185
DOI:10.1021/acs.jpclett.1c00995