Co1S2
MatHub2d-539-Co1S2
| Property |
Value |
| Space group |
(187, 'P-6m2') |
| Crystal system |
hexagonal |
| Magnetic |
Yes |
| Band gap (PBE) (eV) |
0.00 |
| Free energy (eV) |
-11.519 |
| Free energy / atom (eV) |
-3.840 |
Lattice Parameters (basic)
| a, b, c (Å): | 3.226 | 3.226 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
Lattice Parameters (computed)
| a, b, c (Å): | 3.259 | 3.259 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
| Property |
Value |
| Band gap |
0.00 eV |
| E-fermi |
-3.296 eV |
| Vacuum level |
2.381 eV |
| VBM |
-3.297 eV |
| CBM |
-3.294 eV |
| Work function |
5.676 eV |
| Direct gap |
No |
| Property |
Value |
| Band gap |
0.00 eV |
| E-fermi |
-3.296 eV |
| Vacuum level |
2.381 eV |
| VBM |
-3.297 eV |
| CBM |
-3.294 eV |
| Work function |
5.676 eV |
| Cij (N/m) |
xx |
yy |
xy |
| xx |
58.140 |
12.057 |
0.000 |
| yy |
12.057 |
58.140 |
-0.000 |
| xy |
0.000 |
-0.000 |
23.042 |
| Phonon mode at Γ point (THz) |
| -0.012 |
| -0.012 |
| -0.001 |
| 4.512 |
| 5.652 |
| 5.652 |
| 8.246 |
| 9.100 |
| 9.100 |
| Property |
Value |
| from where |
c2db-458 |
