| Structure info | |
|---|---|
| Layer group | pmmn |
| Layer group number | 46 |
| Structure origin | Lyngby22_LDP |
| Stability | |
|---|---|
| Energy above convex hull [eV/atom] | 0.241 |
| Heat of formation [eV/atom] | 0.029 |
| Dynamically stable | Unknown |
| Basic properties | |
|---|---|
| Symmetries | |
|---|---|
| 2D Bravais type | Rectangular (op) |
| Layer group number | 46 |
| Layer group | pmmn |
| Space group number (bulk in AA-stacking) | 59 |
| Space group (bulk in AA-stacking) | Pmmn |
| Point group | mmm |
| Inversion symmetry | Yes |
| Structure data | |
|---|---|
| Formula | Cu2S2 |
| Stoichiometry | AB |
| Number of atoms | 4 |
| Unit cell area [Å2] | 10.578 |
| Thickness [Å] | 3.454 |
| Cu2S2 (2CuS-5) | |
|---|---|
| Heat of formation [eV/atom] | 0.03 |
| Energy above convex hull [eV/atom] | 0.24 |
| Monolayers from C2DB | |
|---|---|
| S4Cu6 (2S2Cu3-1) | -0.21 eV/atom |
| S4Cu6 (2S2Cu3-2) | -0.21 eV/atom |
| S2Cu4 (2SCu2-1) | -0.16 eV/atom |
| S2Cu4 (2SCu2-2) | -0.13 eV/atom |
| S4Cu6 (2S2Cu3-3) | -0.12 eV/atom |
| S4Cu6 (2S2Cu3-4) | -0.11 eV/atom |
| S6Cu12 (6SCu2-1) | -0.10 eV/atom |
| Cu2S2 (2CuS-1) | -0.10 eV/atom |
| Cu2S2 (2CuS-2) | -0.09 eV/atom |
| Cu2S2 (2CuS-3) | -0.05 eV/atom |
| Cu2S4 (2CuS2-1) | -0.03 eV/atom |
| Cu2S2 (2CuS-4) | -0.00 eV/atom |
| Cu2S2, (2CuS-5) | 0.03 eV/atom |
| Cu2S2 (2CuS-6) | 0.04 eV/atom |
| SCu2 (1SCu2-1) | 0.12 eV/atom |
| Cu4S14 (2Cu2S7-1) | 0.15 eV/atom |
| CuS2 (1CuS2-1) | 0.16 eV/atom |
| CuS2 (1CuS2-2) | 0.22 eV/atom |
| Cu2S5 (1Cu2S5-1) | 0.27 eV/atom |
| CuS2 (1CuS2-3) | 0.28 eV/atom |
| S2 (2S-1) | 0.45 eV/atom |
| S2 (2S-2) | 0.62 eV/atom |
| Miscellaneous details | |
|---|---|
| Unique ID | 2CuS-5 |
| Number of atoms | 4 |
| Number of species | 2 |
| Formula | Cu2S2 |
| Reduced formula | CuS |
| Stoichiometry | AB |
| Unit cell area [Å2] | 10.578 |
| Original file-system folder | /home/niflheim2/cmr/C2DB-ASR/tree_LDP/AB/CuS/Cu2S2-10d56b2d0016 |
| Old uid | Cu2S2-5b37add66bfd |
| Space group (bulk in AA-stacking) | Pmmn |
| Space group number (bulk in AA-stacking) | 59 |
| Miscellaneous details | |
|---|---|
| Point group | mmm |
| Inversion symmetry | Yes |
| Layer group number | 46 |
| Layer group | pmmn |
| 2D Bravais type | Rectangular (op) |
| Thickness [Å] | 3.454 |
| Structure origin | Lyngby22_LDP |
| Dynamically stable | Unknown |
| Energy [eV] | -15.394 |
| Energy above convex hull [eV/atom] | 0.241 |
| Heat of formation [eV/atom] | 0.029 |
