| ▹ Formula | ▹ Source | ▹ ID | ▴ space group | ▹ centered | ▹ nat | ▹ ne | ▹ dim | ▹ gap | ▹ dir. gap | ▹ met. | ▹ ν | wcc | ▹ updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rb2MnF5 | ICSD | 82218 | P4/mmm (123) | ✔ | 8 | 68 | 1 | 0.0 | 0.052 | 0.707 | (0;000) | ✗ | 27/01/17 |
| TlAsPd5 | ICSD | 23540 | P4/mmm (123) | ✔ | 7 | 108 | 3 | 0.0 | 0.018 | 0.457 | (1;000) | ✗ | 05/01/17 |
| TlAsPt5 | ICSD | 611241 | P4/mmm (123) | ✔ | 7 | 68 | 3 | 0.0 | 0.003 | 0.499 | (1;000) | ✗ | 05/01/17 |
| KCrF3 | COD | 4124105 | P4/mmm (123) | ✔ | 5 | 44 | 3 | 0.0 | 0.036 | 0.798 | (0;000) | ✗ | 27/01/17 |
| MnGaFe2 | ICSD | 186722 | P4/mmm (123) | ✔ | 4 | 44 | 3 | 0.0 | 0.003 | 0.761 | (0;100) | ✗ | 27/01/17 |
| KCrF3 | ICSD | 27690 | P4/mmm (123) | ✔ | 5 | 44 | 3 | 0.0 | 0.036 | 0.796 | (0;000) | ✗ | 27/01/17 |
| Sr2YTlCu2O7 | ICSD | 74164 | P4/mmm (123) | ✔ | 13 | 108 | 3 | 0.0 | 0.012 | 0.953 | (1;111) | ✗ | 27/01/17 |
| NbRh | COD | 2310202 | P4/mmm (123) | ✔ | 2 | 30 | 3 | 0.0 | 0.006 | 0.600 | (0;111) | ✗ | 27/01/17 |
| TiCdHg2 | ICSD | 58987 | P4/mmm (123) | ✔ | 4 | 48 | 3 | 0.0 | 0.011 | 0.583 | (0;000) | ✗ | 27/01/17 |
| RbN3 | COD | 1010040 | P4/mmm (123) | ✔ | 4 | 24 | 1 | 0.0 | 0.001 | 0.299 | (1;000) | ✗ | 27/01/17 |
| Ba2CaCu2HgO6 | ICSD | 75729 | P4/mmm (123) | ✔ | 12 | 100 | 2 | 0.0 | 0.003 | 0.988 | (1;110) | ✗ | 05/01/17 |
| In2Pd8Se | ICSD | 290932 | P4/mmm (123) | ✔ | 11 | 176 | 3 | 0.0 | 0.005 | 0.482 | (1;111) | ✗ | 27/01/17 |
| Ba2YTlCu2O7 | ICSD | 74163 | P4/mmm (123) | ✔ | 13 | 108 | 2 | 0.0 | 0.009 | 0.963 | (0;110) | ✗ | 05/01/17 |
| Ba2Y(CuO2)3 | COD | 1001421 | P4/mmm (123) | ✔ | 12 | 100 | 3 | 0.0 | 0.013 | 0.961 | (1;000) | ✗ | 05/01/17 |
| Ba2YCu3O8 | COD | 2100804 | P4/mmm (123) | ✔ | 14 | 112 | 3 | 0.0 | 0.006 | 0.979 | (0;110) | ✗ | 05/01/17 |
| Ba2TlCuO5 | ICSD | 66583 | P4/mmm (123) | ✔ | 9 | 74 | 2 | 0.0 | 0.003 | 0.491 | (1;110) | ✗ | 05/01/17 |
| CdPt | ICSD | 102052 | P4/mmm (123) | ✔ | 2 | 22 | 3 | 0.0 | 0.008 | 0.525 | (1;110) | ✗ | 27/01/17 |
| ZnPt | COD | 1522602 | P4/mmm (123) | ✔ | 2 | 22 | 3 | 0.0 | 0.008 | 0.481 | (0;000) | ✗ | 27/01/17 |
| ZnCdPt2 | COD | 1524674 | P4/mmm (123) | ✔ | 4 | 44 | 3 | 0.0 | 0.013 | 0.693 | (1;000) | ✗ | 27/01/17 |
| Ba3ZnN2O | ICSD | 55536 | P4/mmm (123) | ✔ | 7 | 58 | 1 | 0.3269 | 0.327 | 0.000 | (0;000) | ✗ | 05/01/17 |
| TlPPt5 | ICSD | 647975 | P4/mmm (123) | ✔ | 7 | 68 | 3 | 0.0 | 0.002 | 0.520 | (0;000) | ✗ | 27/01/17 |
| MgPt3 | COD | 1522946 | P4/mmm (123) | ✔ | 4 | 40 | 3 | 0.0 | 0.034 | 0.414 | (1;000) | ✗ | 27/01/17 |
| BaMg4Ge3 | COD | 4322260 | P4/mmm (123) | ✔ | 8 | 62 | 3 | 0.0 | 0.005 | 0.308 | (0;001) | ✗ | 05/01/17 |
| Ba | ICSD | 109031 | P4/mmm (123) | ✔ | 1 | 10 | 1 | 0.0 | 0.004 | 0.524 | (0;000) | ✗ | 05/01/17 |
| BaMg4Si3 | COD | 4322259 | P4/mmm (123) | ✔ | 8 | 62 | 3 | 0.0 | 0.006 | 0.336 | (1;000) | ✗ | 05/01/17 |
| BaNb4O6 | ICSD | 42006 | P4/mmm (123) | ✔ | 11 | 98 | 3 | 0.0 | 0.003 | 0.660 | (1;111) | ✗ | 05/01/17 |
| BaTiO3 | ICSD | 109327 | P4/mmm (123) | ✔ | 5 | 40 | 3 | 0.0 | 0.004 | 0.613 | (0;110) | ✗ | 05/01/17 |
| GaPPd5 | ICSD | 635043 | P4/mmm (123) | ✔ | 7 | 108 | 3 | 0.0 | 0.025 | 0.418 | (1;000) | ✗ | 27/01/17 |
| ZnPd5Se | ICSD | 648846 | P4/mmm (123) | ✔ | 7 | 108 | 3 | 0.0 | 0.002 | 0.520 | (1;000) | ✗ | 27/01/17 |
| Ba(PPd)2 | ICSD | 36375 | P4/mmm (123) | ✔ | 5 | 56 | 2 | 0.0 | 0.007 | 0.588 | (0;110) | ✗ | 05/01/17 |
| Ca3BN3 | COD | 1511018 | P4/mmm (123) | ✔ | 7 | 48 | 1 | 0.4803 | 0.491 | 0.000 | (0;000) | ✗ | 05/01/17 |
| GaPPt5 | ICSD | 635044 | P4/mmm (123) | ✔ | 7 | 68 | 3 | 0.0 | 0.013 | 0.374 | (0;001) | ✗ | 27/01/17 |
| SiSnPd5 | ICSD | 649621 | P4/mmm (123) | ✔ | 7 | 108 | 3 | 0.0 | 0.023 | 0.384 | (0;001) | ✗ | 27/01/17 |
| YBi2BrO4 | ICSD | 92418 | P4/mmm (123) | ✔ | 8 | 72 | 2 | 1.1464 | 1.579 | 0.000 | (0;000) | ✗ | 05/01/17 |
| ZnPd | ICSD | 649134 | P4/mmm (123) | ✔ | 2 | 30 | 3 | 0.0 | 0.014 | 0.573 | (1;000) | ✗ | 27/01/17 |
| YBi2ClO4 | ICSD | 92405 | P4/mmm (123) | ✔ | 8 | 72 | 2 | 1.2683 | 1.494 | 0.000 | (0;000) | ✗ | 05/01/17 |
| Na5CoSO2 | ICSD | 412978 | P4/mmm (123) | ✔ | 9 | 80 | 1 | 0.0 | 0.066 | 0.218 | (0;000) | ✗ | 27/01/17 |
| GaCuPt2 | ICSD | 102928 | P4/mmm (123) | ✔ | 4 | 44 | 3 | 0.0 | 0.018 | 0.251 | (1;111) | ✗ | 27/01/17 |
| NaBi | ICSD | 616837 | P4/mmm (123) | ✔ | 2 | 24 | 2 | 0.0 | 0.099 | 0.424 | (1;000) | ✗ | 05/01/17 |
| FePd | ICSD | 633142 | P4/mmm (123) | ✔ | 2 | 26 | 3 | 0.0 | 0.003 | 0.687 | (1;111) | ✗ | 27/01/17 |
| Pd2N | ICSD | 236605 | P4/mmm (123) | ✔ | 6 | 50 | 3 | 0.0 | 0.020 | 0.753 | (0;111) | ✗ | 06/10/16 |
| CsBr2F | ICSD | 84019 | P4/mmm (123) | ✔ | 4 | 30 | 1 | 1.4039 | 1.404 | 0.000 | (0;000) | ✗ | 27/01/17 |
| MnIr | ICSD | 104496 | P4/mmm (123) | ✔ | 2 | 32 | 3 | 0.0 | 0.005 | 0.600 | (0;001) | ✗ | 27/01/17 |
| KAgC2 | ICSD | 410874 | P4/mmm (123) | ✔ | 4 | 28 | 1 | 2.3634 | 2.681 | 0.000 | (0;000) | ✗ | 27/01/17 |
| CsAuC2 | ICSD | 411251 | P4/mmm (123) | ✔ | 4 | 28 | 1 | 1.6056 | 1.606 | 0.000 | (0;000) | ✗ | 27/01/17 |
| KAuC2 | ICSD | 411255 | P4/mmm (123) | ✔ | 4 | 28 | 1 | 1.8204 | 2.063 | 0.000 | (0;000) | ✗ | 27/01/17 |
| NaAuC2 | ICSD | 411254 | P4/mmm (123) | ✔ | 4 | 28 | 1 | 1.092 | 1.389 | 0.000 | (0;000) | ✗ | 27/01/17 |
| RbAuC2 | ICSD | 411252 | P4/mmm (123) | ✔ | 4 | 28 | 1 | 1.7472 | 1.828 | 0.000 | (0;000) | ✗ | 27/01/17 |
| RbCuC2 | ICSD | 391118 | P4/mmm (123) | ✔ | 4 | 28 | 1 | 1.9709 | 2.051 | 0.000 | (0;000) | ✗ | 27/01/17 |
| MnSbRh2 | ICSD | 76202 | P4/mmm (123) | ✔ | 4 | 54 | 3 | 32.6686 | 0.004 | 1.000 | (0;000) | ✗ | 27/01/17 |