A theoretical investigation of DEPTQ NMR spectroscopy for InS spin system (I = 1/2, S = 1/2)

Abstract

The product operator technique is used for analytical description of multipulse NMR experiments. DEPTQ NMR spectroscopy is the combination.of basic DEPT and SEMUT-90 NMR spectroscopy. This study presents the analytical description of DEPTQ NMR spectroscopy for a weakly coupled spin system InS (I = 1/2, S = 1/2, n = 1,2,3). The obtained analytical results were found to be in good agreement with the experimental and theoretical ones.