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Figure 4
Temperature dependence of the lattice parameters of Ba2BiSbO6. Scaled lattice parameters, and the dimensions of the pseudo-cubic subcell, are shown in (a) and (b), respectively. Two transitions can be seen. At temperatures around 250 K we saw mixtures of the monoclinic I2/m and [R\bar 3] rhombohedral phases, but attempts to refine as two-phase mixtures were in this case unsuccessful.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 62| Part 4| July 2006| Pages 537-546
doi:10.1107/S0108768106018842
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