A product operator formalism of 3D J-resolved NMR spectroscopy for $IS_nK_m(I=1/2,S=1/2,K=1/2)$ spin system

Abstract

Product operator formalism is widely used for analytical description of multiple-pulse NMR experiments for weakly coupled spin systems. 3D J-resolved NMR spec­troscopy is widely used in order to resolve the chemical shift along one axis and spin-spin coupling parameters along the two other axis. In this study, product op­erator theory is used for analytical description of heteronuclear 3D J-resolved NMR spectroscopy for the IS_nK_m(I1/2,S1/2,K1/2); n 1,2, m 1,2,3) spin system.