Structure info
Layer group c222
Layer group number 22
Structure origin Lyngby22_LDP
Stability
Energy above convex hull [eV/atom] 0.331
Heat of formation [eV/atom] 0.298
Dynamically stable Unknown
Basic properties
XYZ CIF JSON
Axis x [Å] y [Å] z [Å] Periodic
1 5.658 0.000 0.000 Yes
2 -2.829 6.681 0.000 Yes
3 -0.000 0.000 31.731 No
Lengths [Å] 5.658 7.255 31.731
Angles [°] 90.000 90.000 112.950

Symmetries
2D Bravais type Centered rectangular (oc)
Layer group number 22
Layer group c222
Space group number (bulk in AA-stacking) 21
Space group (bulk in AA-stacking) C222
Point group 222
Inversion symmetry No
Structure data
Formula Ag2S5
Stoichiometry A2B5
Number of atoms 7
Unit cell area [Å2] 37.802
Thickness [Å] 2.625

Ag2S5 (1Ag2S5-1)
Heat of formation [eV/atom] 0.30
Energy above convex hull [eV/atom] 0.33
Monolayers from C2DB
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
Bulk crystals from OQMD123
Ag4S2 -0.07 eV/atom
Ag4 0.00 eV/atom
S48 0.00 eV/atom

Miscellaneous details
Unique ID 1Ag2S5-1
Number of atoms 7
Number of species 2
Formula Ag2S5
Reduced formula Ag2S5
Stoichiometry A2B5
Unit cell area [Å2] 37.802
Original file-system folder /home/niflheim2/cmr/C2DB-ASR/tree_LDP/A2B5/Ag2S5/Ag2S5-2de02b4833ff
Old uid Ag2S5-ca7948a24a0f
Space group (bulk in AA-stacking) C222
Space group number (bulk in AA-stacking) 21
Miscellaneous details
Point group 222
Inversion symmetry No
Layer group number 22
Layer group c222
2D Bravais type Centered rectangular (oc)
Thickness [Å] 2.625
Structure origin Lyngby22_LDP
Dynamically stable Unknown
Energy [eV] -23.981
Energy above convex hull [eV/atom] 0.331
Heat of formation [eV/atom] 0.298
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