Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Quadrupole Coupling and Anisotropic Shielding from Single-Crystal NMR of the Central Transition for Quadrupolar Nuclei. 87Rb NMR of RbClO4 and Rb2SO4. / Vosegaard, T; Skibsted, J; Bildsøe, Henrik K. et al.
In: Journal of Magnetic Resonance, Vol. 122, No. 2, 1996, p. 111-119.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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TY - JOUR
T1 - Quadrupole Coupling and Anisotropic Shielding from Single-Crystal NMR of the Central Transition for Quadrupolar Nuclei. 87Rb NMR of RbClO4 and Rb2SO4
AU - Vosegaard, T
AU - Skibsted, J
AU - Bildsøe, Henrik K.
AU - Jakobsen, Hans Jørgen
PY - 1996
Y1 - 1996
N2 - The possibility of retrieving parameters for the combined effect of quadrupole coupling and small chemical-shielding anisotropies from single-crystal NMR of the central transition for half-integer quadrupolar nuclei has been successfully investigated, Rb-87 single-crystal NMR of RbClO4 and Rb2SO4 serve as two properly chosen and illustrative examples, Thereby, discrepancies between some of the Rb-87 parameters recently reported for these two interactions in powders of RbClO4 and Rb2SO4, and determined from MAS and static powder NMR, have been clarified, The orientations of the crystallographic axes for the two rubidium crystals have been predicted by the NMR results and verified independently by XRD analysis. (C) 1996 Academic Press, Inc.
AB - The possibility of retrieving parameters for the combined effect of quadrupole coupling and small chemical-shielding anisotropies from single-crystal NMR of the central transition for half-integer quadrupolar nuclei has been successfully investigated, Rb-87 single-crystal NMR of RbClO4 and Rb2SO4 serve as two properly chosen and illustrative examples, Thereby, discrepancies between some of the Rb-87 parameters recently reported for these two interactions in powders of RbClO4 and Rb2SO4, and determined from MAS and static powder NMR, have been clarified, The orientations of the crystallographic axes for the two rubidium crystals have been predicted by the NMR results and verified independently by XRD analysis. (C) 1996 Academic Press, Inc.
KW - PRINCIPAL-AXIS SYSTEMS
KW - MAS-NMR
KW - RELATIVE ORIENTATION
KW - PHASE-TRANSITION
KW - PARAMETERS
KW - SPECTROSCOPY
KW - TENSORS
U2 - 10.1006/jmra.1996.0186
DO - 10.1006/jmra.1996.0186
M3 - Journal article
VL - 122
SP - 111
EP - 119
JO - Journal of Magnetic Resonance
JF - Journal of Magnetic Resonance
SN - 1090-7807
IS - 2
ER -