NN | Card | Specie | Formula | Space Group |
---|---|---|---|---|
1. | 1343 | [1] | Na2ZrSi6O15 · 3H2O | P bm2 |
2. | 1344 | [2], Ca | (Na,Ca)2ZrSi6O15 · 3H2O | B ba2 |
3. | 1345 | [3], analogue | K2Ge[Si6O15] | *A n |
4. | 8075 | [4] | Na2ZrSi6O15 · 3H2O | P bcm |
5. | 9257 | [5], at 90oC, DF | Na1.5Rb0.2ZrSi6O15 · 2.7H2O | P bcm |
6. | 9258 | [6], Rb-exchanged, at 150oC, DF | Na0.06Rb1.77ZrSi6O15 · 0.9H2O | C mca |