Structure info | |
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Layer group | p-6m2 |
Layer group number | 78 |
Structure origin | Lyngby22_LDP |
Stability | |
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Energy above convex hull [eV/atom] | 0.178 |
Heat of formation [eV/atom] | 0.122 |
Dynamically stable | Unknown |
Basic properties | |
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Symmetries | |
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2D Bravais type | Hexagonal (hp) |
Layer group number | 78 |
Layer group | p-6m2 |
Space group number (bulk in AA-stacking) | 187 |
Space group (bulk in AA-stacking) | P-6m2 |
Point group | -6m2 |
Inversion symmetry | No |
Structure data | |
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Formula | Ag2S2 |
Stoichiometry | AB |
Number of atoms | 4 |
Unit cell area [Å2] | 16.226 |
Thickness [Å] | 2.895 |
Ag2S2 (2AgS-2) | |
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Heat of formation [eV/atom] | 0.12 |
Energy above convex hull [eV/atom] | 0.18 |
Monolayers from C2DB | |
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S2Ag4 (2SAg2-1) | -0.08 eV/atom |
S4Ag8 (4SAg2-1) | -0.07 eV/atom |
S2Ag4 (2SAg2-2) | -0.04 eV/atom |
S4Ag8 (4SAg2-2) | 0.00 eV/atom |
Ag6S6 (6AgS-1) | 0.03 eV/atom |
Ag2S2 (2AgS-1) | 0.06 eV/atom |
Ag2S4 (2AgS2-1) | 0.07 eV/atom |
Ag4S6 (2Ag2S3-1) | 0.07 eV/atom |
Ag4S6 (2Ag2S3-2) | 0.08 eV/atom |
Ag4S6 (2Ag2S3-3) | 0.08 eV/atom |
Ag4S6 (2Ag2S3-4) | 0.09 eV/atom |
Ag2S2, (2AgS-2) | 0.12 eV/atom |
Ag4S16 (4AgS4-1) | 0.20 eV/atom |
SAg2 (1SAg2-1) | 0.23 eV/atom |
Ag2S2 (2AgS-3) | 0.23 eV/atom |
Ag2S2 (2AgS-4) | 0.25 eV/atom |
Ag2S2 (2AgS-5) | 0.28 eV/atom |
AgS2 (1AgS2-1) | 0.30 eV/atom |
Ag2S5 (1Ag2S5-1) | 0.30 eV/atom |
Ag2S2 (2AgS-6) | 0.30 eV/atom |
Ag2 (2Ag-1) | 0.31 eV/atom |
Ag2S4 (2AgS2-2) | 0.37 eV/atom |
AgS2 (1AgS2-2) | 0.43 eV/atom |
S2 (2S-1) | 0.45 eV/atom |
AgS2 (1AgS2-3) | 0.49 eV/atom |
S2 (2S-2) | 0.62 eV/atom |
Miscellaneous details | |
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Unique ID | 2AgS-2 |
Number of atoms | 4 |
Number of species | 2 |
Formula | Ag2S2 |
Reduced formula | AgS |
Stoichiometry | AB |
Unit cell area [Å2] | 16.226 |
Original file-system folder | /home/niflheim2/cmr/C2DB-ASR/tree_LDP/AB/AgS/Ag2S2-ada5d8ba4852 |
Old uid | Ag2S2-faeac08286c5 |
Space group (bulk in AA-stacking) | P-6m2 |
Space group number (bulk in AA-stacking) | 187 |
Miscellaneous details | |
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Point group | -6m2 |
Inversion symmetry | No |
Layer group number | 78 |
Layer group | p-6m2 |
2D Bravais type | Hexagonal (hp) |
Thickness [Å] | 2.895 |
Structure origin | Lyngby22_LDP |
Dynamically stable | Unknown |
Energy [eV] | -13.348 |
Energy above convex hull [eV/atom] | 0.178 |
Heat of formation [eV/atom] | 0.122 |