The relation between crystal structure and the occurrence of quantum-rotor-induced polarization.
Journal
Magnetic resonance (Gottingen, Germany)
ISSN: 2699-0016
Titre abrégé: Magn Reson (Gott)
Pays: Germany
ID NLM: 101775538
Informations de publication
Date de publication:
2021
2021
Historique:
received:
10
06
2021
accepted:
09
09
2021
medline:
22
10
2021
pubmed:
22
10
2021
entrez:
31
10
2023
Statut:
epublish
Résumé
Among hyperpolarization techniques, quantum-rotor-induced polarization (QRIP), also known as the Haupt effect, is a peculiar one. It is, on the one hand, rather simple to apply by cooling and heating a sample. On the other hand, only the methyl groups of a few substances seem to allow for the effect, which strongly limits the applicability of QRIP. While it is known that a high tunnel frequency is required, the structural conditions for the effect to occur have not been exhaustively studied yet. Here we report on our efforts to heuristically recognize structural motifs in molecular crystals able to allow to produce QRIP.
Identifiants
pubmed: 37905215
doi: 10.5194/mr-2-751-2021
pii: 01021829
pmc: PMC10539751
doi:
Types de publication
Journal Article
Langues
eng
Pagination
751-763Informations de copyright
Copyright: © 2021 Corinna Dietrich et al.
Déclaration de conflit d'intérêts
The contact author has declared that neither they nor their co-authors have any competing interests.
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