Nuclear magnetic resonance in antiferromagnetic α-RbMnCl3·2H2O

15 December 1974

journal article
Published by AIP Publishing in The Journal of Chemical Physics

Vol. 61 (12) , 4981-4984
https://doi.org/10.1063/1.1681837

Abstract

α‐RbMnCl₃·2H₂O is found to order antiferromagnetically at T_N = 4.560±0.005 K. The magnetic array can be described by P_2bc′ca′. The chains are antiferromagnetic. Values for the electric quadrupole coupling and the magnetic interaction parameters are reported for the Rb as well as for the Cl nucleus. The interpretation of the proton spectra gives rise to the assumption of a rather large spin reduction which agrees with the presumed one‐dimensional character of these compounds.

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