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Figure 1
Disordered structure of fluoroelpasolite (NH4)3AlF6. The green, blue and white spheres are F, N and H atoms. The central Al atoms are not seen. This figure is in colour in the electronic version of this paper. |
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Figure 1
Disordered structure of fluoroelpasolite (NH4)3AlF6. The green, blue and white spheres are F, N and H atoms. The central Al atoms are not seen. This figure is in colour in the electronic version of this paper. |