Structural Interpretation of Asymmetrically Broadened NMR Fine‐Structure Lines

摘要: The determination of precise structural information about solids by means NMR fine‐structure measurements is investigated theoretically. Attention directed to the interpretation broadening effects resulting from subsidiary dipolar interactions. Consideration limited primarily systems in which fine structure that produced a strongly interacting pair spin ½ nuclei, water molecule hydrate crystals prototype. It shown lines are expected broaden asymmetrically and asymmetry measure anisotropy distribution. nature can often be interpreted terms relative angular position nearby pairs crystal. further proved that, within validity first‐order perturbation theory approach, center gravity broadened line correct interaction responsible for main splitting. This result independent t...