NN | Card | Specie | Formula | Space Group |
---|---|---|---|---|
1. | 1468 | [27], Pb-analogue, at 20oC | Pb[Al2Si2]O8 | I 2/c |
2. | 1469 | [28], Pb-analogue, at 230oC | Pb[Al2Si2]O8 | I 2/c |
3. | 1470 | [29], Pb-analogue, at 465oC | Pb[Al2Si2]O8 | I 2/c |
4. | 1471 | [30], Pb-analogue, at 700oC | Pb[Al2Si2]O8 | I 2/c |