NN | Card | Specie | Formula | Space Group |
---|---|---|---|---|
1. | 122 | [9], t-alum, Rb-Cr-analogue | RbCr[SO4]2 · 12H2O | P a3 |
2. | 123 | [10], alpha, t-alum, Rb, Cr-analogue, at 293oK | RbCr[SO4]2 · 12H2O | P a3 |
3. | 124 | [11], alpha, t-alum, Rb, Cr-analogue, at12oK | RbCr[SO4]2 · 12H2O | P a3 |
4. | 125 | [12], alpha, t-alum, Ce, Cr, Se-analogue, at 293oK | CeCr[SeO4]2 · 12H2O | P a3 |
5. | 126 | [13], alpha, t-alum, Ce, Cr, Se-analogue, at 12oK | CeCr[SeO4]2 · 12H2O | P a3 |
6. | 6940 | [15], t-alum, analogue, at 173oK, DF | KCr[SO4]2 · 12H2O | P a3 |