%0 Journal Article %J Journal of the American Chemical Society %D 1992 %T Rb-87 Dynamic-Angle Spinning Nmr-Spectroscopy of Inorganic Rubidium Salts %A Baltisberger, J. H. %A Gann, S. L. %A Wooten, E. W. %A Chang, T. H. %A Mueller, K. T. %A Pines, A. %K cesium %X

Five inorganic rubidium salts, RbCl, RbClO4, Rb2SO4, Rb2CrO4, and RbNO3, were examined using Rb-87 NMR spectroscopy. Significant line narrowing occurs under dynamic-angle spinning (DAS) compared to magic-angle spinning (MAS) or variable-angle spinning (VAS). From DAS spectra acquired at various magnetic field strengths, isotropic chemical shifts and isotropic second-order quadrupolar shifts were obtained. By simulations of single-site line shapes obtained from MAS-detected DAS experiments, complete chemical shift and quadrupolar parameters were determined for each of the three crystallographically distinct rubidium sites in RbNO3.

%B Journal of the American Chemical Society %V 114 %P 7489-7493 %8 Sep 9 %@ 0002-7863 %G English %U ://WOS:A1992JM97900023 %N 19 %M WOS:A1992JM97900023 %! Rb-87 Dynamic-Angle Spinning Nmr-Spectroscopy of Inorganic Rubidium Salts %R Doi 10.1021/Ja00045a023