SOLID-STATE HG-199 NMR OF HEXAKIS(DIMETHYL-SULFOXIDE)MERCURY(II) TRIFLUOROMETHANESULFONATE - A NEW STANDARD FOR HG-199 CP MAS EXPERIMENTS/

Authors
HOOK JM DEAN PAW VANGORKOM LCM
Citation
Jm. Hook et al., SOLID-STATE HG-199 NMR OF HEXAKIS(DIMETHYL-SULFOXIDE)MERCURY(II) TRIFLUOROMETHANESULFONATE - A NEW STANDARD FOR HG-199 CP MAS EXPERIMENTS/, Magnetic resonance in chemistry, 33(1), 1995, pp. 77-79
Citations number
13
Categorie Soggetti
Spectroscopy,Chemistry
Journal title
Magnetic resonance in chemistry → ACNP
ISSN journal
07491581
Volume
33
Issue
1
Year of publication
1995
Pages
77 - 79
Database
ISI
SICI code
0749-1581(1995)33:1<77:SHNOHT>2.0.ZU;2-D
Abstract
Hexakis(dimethyl sulphoxide)mercury(II) trifluoromethanesulphonate, [H g(dmso)(6)](O3SCF3)(2), is a stable, readily synthesized compound whic h is an excellent standard for setting up CP/MAS experiments in solid- state Hg-199 NMR. The isotropic chemical shift, delta(iso) -2313 ppm, is to lower frequency than that measured for the same material in solu tion. The static spectrum exhibits of powder pattern indicative of axi al symmetry about the mercury atom, with a chemical shift anisotropy o f 122 ppm.