Manganese-55 n.m.r. spectra of solid potassium permanganate using rapid sample rotation

Abstract

We show herein that rapid sample rotation can usefully narrow the central ½â†�→–½ band in n.m.r. solid-state spectra of quadrupolar nuclei, and we present the ⁵⁵Mn resonance in KMnO₄ as an example.