| NN | Card | Specie | Formula | Space Group |
|---|---|---|---|---|
| 1. | 4407 | [1], t-skutterudite | CoAs3 | I m3 |
| 2. | 9368 | [2], t-skutterudite, syn | CoAs3 | I m3 |
| 3. | 9369 | [3], t-skutterudite | (Co,Fe,Ni)As3 | I m3 |
| 4. | 9370 | [4], t-skutterudite, Rh-analogue | RhAs3 | I m3 |
| 5. | 9371 | [5], t-skutterudite, Ir-analogue | IrAs3 | I m3 |