Ortho­rhom­bic cerium(III) carbonate hydroxide studied by synchrotron powder X-ray diffraction

Nagle-Cocco, L.A.V.; Bell, R.T.; Strange, N.A.

doi:10.1107/S2056989025003512

Acta Crystallographica Section E
Acta Crystallographica
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Figure 1
Synchrotron powder X-ray diffraction data, as a function of momentum transfer Q, for the studied ‘cerium(III) carbonate hydrate' sample (blue points), over which is superimposed a triphasic calculated diffraction pattern (orange) consisting of the Rietveld-refined orthorhombic Pmcn CeCO₃OH phase (52.49%_wt), cubic Fm $[\overline{3}]$ m CeO₂ (47.12%_wt), and previously reported hexagonal P $[\overline{6}]$ CeCO₃OH (0.40%_wt). The difference pattern is shown in green.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 81| Part 6| June 2025| Pages 530-533

https://doi.org/10.1107/S2056989025003512

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