| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7761411 | Journal of Solid State Chemistry | 2012 | 8 Pages |
Abstract
⺠(CuCl)Ca2NaNb4O13 was prepared by ion-exchange reaction of RbCa2NaNb4O13 with CuCl2. ⺠Compound has a 2apÃ2apÃ2cp superstructure (tetragonal; a=7.73 Ã
, c=39.21Â Ã
). ⺠Such a well-defined superstructure was not observed in the precursor compound. ⺠Aleksandrovâ²s theory and Rietveld study suggest a (++0) octahedral tilting (I4/mmm). ⺠Magnetic studies revealed the absence of magnetic order down to 2 K.
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Authors
A. Kitada, Y. Tsujimoto, T. Yamamoto, Y. Kobayashi, Y. Narumi, K. Kindo, A.A. Aczel, G.M. Luke, Y.J. Uemura, Y. Kiuchi, Y. Ueda, K. Yoshimura, Y. Ajiro, H. Kageyama,