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Figure 4 Comparison of the 8-membered ring anions P8O248− (both with internal 2/m symmetry) in K2Al2P8O24 (top) and Ag9NaP8O24(NO3)2·4H2O (bottom). |
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Figure 4 Comparison of the 8-membered ring anions P8O248− (both with internal 2/m symmetry) in K2Al2P8O24 (top) and Ag9NaP8O24(NO3)2·4H2O (bottom). |