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Figure 1
(a) Average structure of mannardite from single-crystal X-ray diffraction refinement and (b) the two proposed sequences of occupancy for the Ba sites. Ba in green, [Ti,V] in light blue and O in red. |
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Figure 1
(a) Average structure of mannardite from single-crystal X-ray diffraction refinement and (b) the two proposed sequences of occupancy for the Ba sites. Ba in green, [Ti,V] in light blue and O in red. |