NN | Card | Specie | Formula | Space Group |
---|
1. | 2471 | [1], t-langbeinite | K2Mg2[SO4]3 | P 2(1)3 |
2. | 2463 | [2], t-langbeinite, analogue, at, 440oK | K2Cd2[SO4]3 | P 2(1)3 |
3. | 2469 | [6], t-langbeinite, analogue, at 540oK | K2Cd2[SO4]3 | P 2(1)3 |
4. | 2470 | [7], t-langbeinite, analogue, at 640oK | K2Cd2[SO4]3 | P 2(1)3 |
5. | 2458 | [8], t-langbeinite, analogue, at 260oC | K2Ca2[SO4]3 | P 2(1)3 |
6. | 2460 | [10], Tl, Cd, td-langbeinite, at 121oK, analogue | Tl2Cd2[SO4]3 | *P 2(1) |
7. | 2461 | [11], Tl, Cd, td-langbeinite, at 85oK, analogue | Tl2Cd2[SO4]3 | P 2(1)2(1)2(1) |
8. | 6296 | [22], t-langbeinite, analogue | [NH4]2Mn2[SO4]3 | P 2(1)3 |
9. | 6565 | [23], t-langbeinite, analogue | [NH4]2Mn2[SO4]3 | P 2(1)3 |
10. | 7368 | [25], t-langbeinite, analogue | Rb2Mn2[SO4]3 | P 2(1)3 |