Powder Neutron Diffraction Study of Layered Perovskite, KCa2Nb3O10

Toshiaki Tokumitsu, Kenji Toda, Tsukuru Aoyagi, Daiki Sakuraba, Kazuyoshi Uematsu, Mineo Sato

Journal of the Ceramic Society of Japan · 2006 · 19 citations · 13 references

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Abstract

Crystal structure of a layered perovskite, KCa2Nb3O10, was determined by the Rietveld refinement method for a powder neutron diffraction pattern. The compound crystallizes a monoclinic system with a space group P21/m (No. 11) and lattice parameters of a=0.77418(6) nm, b=0.77073(6) nm, c=1.4859(1) nm, β=97.51(1)°.

References

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