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Solid‐state mercury‐199 NMR of hexakis (dimethyl sulphoxidé) mercury (II) trifluoromethanesulphonate: A new standard for mercury‐199 CP/MAS experiments
Author(s) -
Hook James M.,
Dean Philip A. W.,
van Gorkom Leon C. M.
Publication year - 1995
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260330113
Subject(s) - mercury (programming language) , chemistry , chemical shift , solid state nuclear magnetic resonance , solid state , isotropy , anisotropy , analytical chemistry (journal) , nuclear magnetic resonance , organic chemistry , physics , quantum mechanics , computer science , programming language
Hexakis(dimethyl sulphoxide)mercury(II) trifluoromethanesulphonate, [Hg(dmso) 6 ](O 3 SCF 3 ) 2 , is a stable, readily synthesized compound which is an excellent standard for setting up CP/MAS experiments in solid‐state 199 Hg NMR. The isotropic chemical shift, δ ISO ‐2313 ppm, is to lower frequency than that measured for the same material in solution. The static spectrum exhibits of powder pattern indicative of axial symmetry about the mercury atom, with a chemical shift anisotropy of 122 ppm.