https://www.selleckchem.com/pr....oducts/ecc5004-azd50
The pressure-induced transition (β → γ) is reversible; γ-CsCoO2 stays metastable under ambient conditions, but transforms back to the β-CsCoO2 structure upon heating to 573 K. The transformation pathway revealed is remarkable in that it is topotactic, as is demonstrated through a clean displacive transformation track between the two phases that employs the symmetry of their common subgroup Pb21a (alternative setting of space group No. 29 that matches the conventional β-phase cell).Single crystals of Lu5Ba6B9O27 were obtained by
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