Abstract:Proton NMR spectra of molecular groups (NHi, H20) in a diluted matrix of paramagnetic spins are presented and compared with experiments. The sensitivity of the spectra to the paramagneticantiferromagnetic transition is discussed. Fits to experimental lines for antiferromagnetic ammonium salts (NH4)21rC16, (NH,),RhC16, and paramagnetic CoCl, -6 H20 are shown. The range of effective local magnetic fields is evaluated.Berechnungen von Protonenresonanzspektren fur die molekularen Gruppen (NHZ, H,O) in eine mit par… Show more
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