Experimental sulphur-33 nuclear magnetic resonance spectroscopy

Abstract

The potential of sulphur-33 n.m.r. spectroscopy for chemical applications is explored. Data are presented for a range of compounds. Spectra have been obtained using both high-power and high-resolution systems. Moderately high field strengths were used (7.05 and 4.70 T), together with a special pulse sequence to reduce the effects of the dead-time. Lines as wide as 5 kHz can be readily observed. A scalar sulphur–hydrogen coupling is reported for the first time.