A displacive periodic antiphase model for one-dimensional platinum chain compoundsReportar como inadecuado




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Abstract : From room temperature investigations we propose a displacive periodic antiphase model for the 1-dimensional compound COdefPtC2O 42.xH2O. This model, which interrelates in a simple way the various discrete satellites, accounts for the 3-dimensional distortions present in the structure independently of the uncorrelated modulation of the Pt chains evidenced by diffuse planes at room temperature.

Keywords : cobalt compounds displacive transformations displacive periodic antiphase model room temperature discrete satellites Pt chains diffuse planes Pt chain compounds one dimensional compounds CoPt C sub 2 O sub 4 sub 2 .xH sub 2 O Co deficient three dimensional distortions X ray diffraction CoPt C sub 2 O sub 4 sub 2 .H sub 2 O





Autor: A. Bertinotti C. Carcaillet G. Jéhanno R. Saint-James

Fuente: https://hal.archives-ouvertes.fr/



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