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S.K. Dedushenko, Yu.D. Perfiliev.
Abstracts International Conference on the Application of the Moessbauer Effect (ICAME 2001), 2-7 September, 2001, Oxford UK. Institute of Physics. p.T5/9 (69).
ABSTRACT. In this reports, we present the results of synthesis of a new mixed potassium-sodium ferrate(VI) with glaserite-like structure. This compound shows a well-resolved doublet in Moessbauer spectra. At room temperature, it is characterized by isomer shift delta = - 0.85(1) mm/s (relative alpha-iron), quadrupole splitting DELTA = 0.21(1) mm/s and full width at half-height ц= 0.22(1) mm/s. No magnetic ordering has been observed down to liquid helium temperature.
Laboratory of Nuclear Chemistry Methods