NN | Card | Specie | Formula | Space Group |
---|---|---|---|---|
1. | 2459 | [9], t-langbeinite, analogue | K2Mn2[BeF4]3 | P 2(1)3 |
2. | 2462 | [12], td-langbeinite, analogue, syn | K2Mn2[BeF4]3 | *P 2(1) |
3. | 7939 | [27], t-langbeinite, analogue | K2YHf[PO4]3 | P 2(1)3 |
4. | 11819 | [35], t-langbeinite, analogue | K2Zn2[BeF4]3 | P 2(1)3 |
5. | 11820 | [36], t-langbeinite, analogue | Rb2Cd2[BeF4]3 | P 2(1)3 |
6. | 11821 | [37], t-langbeinite, analogue | Cs2Ca2[BeF4]3 | P 2(1)3 |
7. | 11822 | [38], t-langbeinite, analogue | K2Mg2[BeF4]3 | P 2(1)3 |