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Figure 1 O-atom coordination around Ca, Al, and Sn atoms in the structure of Ca2Sn2Al2O9. Displacement ellipsoids are drawn at 99% probability level. [Symmetry codes as in Table 1.] |
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Figure 1 O-atom coordination around Ca, Al, and Sn atoms in the structure of Ca2Sn2Al2O9. Displacement ellipsoids are drawn at 99% probability level. [Symmetry codes as in Table 1.] |