Superspace description of the crystal structures of Can(Nb,Ti)nO3n + 2 (n = 5 and 6)

Guevarra, J.; Schönleber, A.; van Smaalen, S.; Lichtenberg, F.

doi:10.1107/S0108768107002340

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 5
t-Plots of the y components of the displacive modulation functions of (a) O1, (b) O2 and (c) O3. Filled circles and solid lines correspond to Ca₅Nb₄TiO₁₇ (n = 5), open circles and dotted lines to Ca₆(Nb,Ti)₆O₂₀ (n = 6). Circles correspond to atomic displacements in three-dimensional space obtained by commensurate cuts of superspace.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 63| Part 2| March 2007| Pages 183-189

doi:10.1107/S0108768107002340

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