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Figure 2 Projection of Na7Al3(As2O7)4 structure along [010]. The Na sites are numbered. The picture indicates the location of the A and B layers and the π planes at z ≃ 0.15 and 0.35. |
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Figure 2 Projection of Na7Al3(As2O7)4 structure along [010]. The Na sites are numbered. The picture indicates the location of the A and B layers and the π planes at z ≃ 0.15 and 0.35. |