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Ag2SbTe3

Alexandria ALEX

Alex-ID: agm005758140 · Space group: Pnma (#62)

Basic Information

Formula
Ag2SbTe3
Alex-ID
agm005758140
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
670.03
ų
Cell a
5.9553
Å
Cell b
8.7112
Å
Cell c
12.9156
Å
α angle
90.00
°
β angle
90.00
°
γ angle
89.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ag2SbTe3
Ag
8.00 · 33.3%
Sb
4.00 · 16.7%
Te
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0351
eV/atom
Formation energy
-0.0448
eV/atom
Corrected total energy
-78.0757
eV
Raw total energy
-78.0757
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0499
eV
DOS at Fermi level
9.4137
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_768_spg14

Decomposition

Sb2Te3 Te Ag2Te

Computed at

2023-08-07 02:51:37.740645

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005758140).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm005758140
data_agm005758140
_cell_length_a     5.95531
_cell_length_b     8.71119
_cell_length_c     12.91557
_cell_angle_alpha  90.00001
_cell_angle_beta   90.00000
_cell_angle_gamma  89.98936
_cell_volume       670.03150
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Ag1 Ag 0.24930 0.86309 0.75663 1.00000
  Ag2 Ag 0.24930 0.36309 0.74337 1.00000
  Ag3 Ag 0.25014 0.87488 0.41476 1.00000
  Ag4 Ag 0.25014 0.37488 0.08524 1.00000
  Ag5 Ag 0.74986 0.62512 0.91476 1.00000
  Ag6 Ag 0.74986 0.12512 0.58524 1.00000
  Ag7 Ag 0.75070 0.63691 0.25663 1.00000
  Ag8 Ag 0.75070 0.13691 0.24337 1.00000
  Sb1 Sb 0.25034 0.85592 0.07888 1.00000
  Sb2 Sb 0.25034 0.35592 0.42112 1.00000
  Sb3 Sb 0.74966 0.64408 0.57888 1.00000
  Sb4 Sb 0.74966 0.14408 0.92112 1.00000
  Te1 Te 0.24940 0.61614 0.59779 1.00000
  Te2 Te 0.24940 0.11614 0.90221 1.00000
  Te3 Te 0.24992 0.60358 0.92774 1.00000
  Te4 Te 0.24992 0.10358 0.57226 1.00000
  Te5 Te 0.25062 0.64692 0.26096 1.00000
  Te6 Te 0.25062 0.14692 0.23904 1.00000
  Te7 Te 0.74938 0.85308 0.76096 1.00000
  Te8 Te 0.74938 0.35308 0.73904 1.00000
  Te9 Te 0.75008 0.89642 0.42774 1.00000
  Te10 Te 0.75008 0.39642 0.07226 1.00000
  Te11 Te 0.75060 0.88386 0.09779 1.00000
  Te12 Te 0.75060 0.38386 0.40221 1.00000
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