Journal of Chemical & Engineering Data

Parallel NMR Based on Solution Magnetic-Susceptibility Differences. Application to Isotopic Effects on Self-Diffusion†

PH Fries, D Imbert

Index: Fries, Pascal H.; Imbert, Daniel Journal of Chemical and Engineering Data, 2010 , vol. 55, # 5 p. 2048 - 2054

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Citation Number: 4

Abstract

Different susceptibility NMR line shifts can be induced in distinct liquid solutions by dissolving different concentrations of complexes of paramagnetic lanthanide Ln3+ ions. We show how these solutions, put in capillaries, can be simultaneously studied with a standard high-resolution spectrometer. After theoretical justification the method is illustrated by an investigation of the effects of H/D substitution on self-diffusion in heavy water. Non- ...