INEPT NMR Spectroscopy of $^ {14}ND _n$ groups: product operator theory and simulation

Abstract

Product operator formalism is widely used for the analytical description of multi-dimensional and multiple-pulse NMR experiments for the weakly coupled spin systems having spin-1/2 and spin-1 nuclei. The INEPT NMR experiment is a polarization transfer experiment including J-coupling. In this study, the INEPT NMR experiment was analytically investigated by using product operator theory for weakly coupled IS n ( {14}ND _n) (I 1, S 1; n1, 2, 3) spin systems. The obtained theoretical results represent the FID values of {14}ND _n groups. In order to make Fourier transform of the obtained FID values, a Maple program is used and then simulated spectra of the INEPT experiment are obtained for {14}ND _n groups. Then, the experimental suggestions are made for the INEPT NMR experiment of {14}ND _n groups. Also, it is suggested that the INEPT NMR experiment of IS (I 1, S1) spin system can be used in NMR quantum computing.