Cr1S1Se1
MatHub2d-555-Cr1S1Se1
| Property |
Value |
| Space group |
(156, 'P3m1') |
| Crystal system |
hexagonal |
| Magnetic |
No |
| Band gap (PBE) (eV) |
0.80 |
| Free energy (eV) |
-14.559 |
| Free energy / atom (eV) |
-4.853 |
Lattice Parameters (basic)
| a, b, c (Å): | 3.129 | 3.129 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
Lattice Parameters (computed)
| a, b, c (Å): | 3.129 | 3.129 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
| Property |
Value |
| Band gap |
0.80 eV |
| E-fermi |
-2.877 eV |
| Vacuum level |
2.556 eV |
| VBM |
-3.173 eV |
| CBM |
-2.369 eV |
| Work function |
5.433 eV |
| Direct gap |
Yes |
| Property |
Value |
| Band gap |
0.80 eV |
| E-fermi |
-2.877 eV |
| Vacuum level |
2.556 eV |
| VBM |
-3.173 eV |
| CBM |
-2.369 eV |
| Work function |
5.433 eV |
| Cij (N/m) |
xx |
yy |
xy |
| xx |
107.884 |
29.430 |
-0.000 |
| yy |
29.430 |
107.884 |
-0.000 |
| xy |
-0.000 |
-0.000 |
39.227 |
| Phonon mode at Γ point (THz) |
| -0.004 |
| -0.004 |
| -0.002 |
| 5.703 |
| 5.703 |
| 8.504 |
| 11.049 |
| 11.049 |
| 13.787 |
| Property |
Value |
| from where |
c2db-1456 |