| Structure info | |
|---|---|
| Layer group | p4/nmm |
| Layer group number | 64 |
| Structure origin | Lyngby22_LDP |
| Stability | |
|---|---|
| Energy above convex hull [eV/atom] | 0.151 |
| Heat of formation [eV/atom] | -0.386 |
| Dynamically stable | Unknown |
| Basic properties | |
|---|---|
| Symmetries | |
|---|---|
| 2D Bravais type | Square (tp) |
| Layer group number | 64 |
| Layer group | p4/nmm |
| Space group number (bulk in AA-stacking) | 129 |
| Space group (bulk in AA-stacking) | P4/nmm |
| Point group | 4/mmm |
| Inversion symmetry | Yes |
| Structure data | |
|---|---|
| Formula | In2Se2 |
| Stoichiometry | AB |
| Number of atoms | 4 |
| Unit cell area [Å2] | 16.640 |
| Thickness [Å] | 3.186 |
| In2Se2 (2InSe-4) | |
|---|---|
| Heat of formation [eV/atom] | -0.39 |
| Energy above convex hull [eV/atom] | 0.15 |
| Monolayers from C2DB | |
|---|---|
| In2Se2 (2InSe-1) | -0.54 eV/atom |
| In2Se2 (2InSe-2) | -0.53 eV/atom |
| In4Se6 (2In2Se3-1) | -0.53 eV/atom |
| In2Se3 (1In2Se3-1) | -0.53 eV/atom |
| In8Se12 (4In2Se3-1) | -0.51 eV/atom |
| In3Se4 (1In3Se4-1) | -0.51 eV/atom |
| In2Se2 (2InSe-3) | -0.50 eV/atom |
| In2Se3 (1In2Se3-2) | -0.50 eV/atom |
| Se12In13 (1Se12In13-1) | -0.49 eV/atom |
| In2Se3 (1In2Se3-3) | -0.48 eV/atom |
| Se12In14 (2Se6In7-1) | -0.44 eV/atom |
| Se12In15 (3Se4In5-1) | -0.42 eV/atom |
| In2Se2, (2InSe-4) | -0.39 eV/atom |
| In2Se5 (1In2Se5-1) | -0.36 eV/atom |
| In2Se2 (2InSe-5) | -0.29 eV/atom |
| In2Se2 (2InSe-6) | -0.23 eV/atom |
| In2Se4 (2InSe2-1) | -0.22 eV/atom |
| InSe2 (1InSe2-1) | -0.21 eV/atom |
| In2Se3 (1In2Se3-4) | -0.16 eV/atom |
| In2Se4 (2InSe2-2) | -0.16 eV/atom |
| In2Se4 (2InSe2-3) | -0.11 eV/atom |
| In2Se4 (2InSe2-4) | -0.04 eV/atom |
| InSe4 (1InSe4-1) | 0.04 eV/atom |
| Se2 (2Se-1) | 0.21 eV/atom |
| Se2 (2Se-2) | 0.29 eV/atom |
| Miscellaneous details | |
|---|---|
| Unique ID | 2InSe-4 |
| Number of atoms | 4 |
| Number of species | 2 |
| Formula | In2Se2 |
| Reduced formula | InSe |
| Stoichiometry | AB |
| Unit cell area [Å2] | 16.640 |
| Original file-system folder | /home/niflheim2/cmr/C2DB-ASR/tree_LDP/AB/InSe/In2Se2-c1e779f94ee4 |
| Old uid | In2Se2-21eba7beadff |
| Space group (bulk in AA-stacking) | P4/nmm |
| Space group number (bulk in AA-stacking) | 129 |
| Miscellaneous details | |
|---|---|
| Point group | 4/mmm |
| Inversion symmetry | Yes |
| Layer group number | 64 |
| Layer group | p4/nmm |
| 2D Bravais type | Square (tp) |
| Thickness [Å] | 3.186 |
| Structure origin | Lyngby22_LDP |
| Dynamically stable | Unknown |
| Energy [eV] | -14.037 |
| Energy above convex hull [eV/atom] | 0.151 |
| Heat of formation [eV/atom] | -0.386 |
