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Ag3SeF2

Alexandria ALEX

Alex-ID: agm005601293 · Space group: Pnma (#62)

Basic Information

Formula
Ag3SeF2
Alex-ID
agm005601293
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
428.39
ų
Cell a
5.2862
Å
Cell b
7.4061
Å
Cell c
10.9421
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.05
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ag3SeF2
Ag
12.00 · 50.0%
Se
4.00 · 16.7%
F
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0510
eV/atom
Formation energy
-0.8435
eV/atom
Corrected total energy
-79.7857
eV
Raw total energy
-79.7857
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0799
eV
DOS at Fermi level
6.2725
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_35_spg14

Decomposition

Ag3SeF Ag SeF4

Computed at

2023-08-17 19:46:10.982815

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: agm005601293).

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 agm005601293
data_agm005601293
_cell_length_a     5.28620
_cell_length_b     7.40614
_cell_length_c     10.94212
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00002
_cell_angle_gamma  90.04767
_cell_volume       428.38730
_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 0.25042 0.64639 0.58506 1.00000
  Ag2 Ag 0.25042 0.14639 0.91494 1.00000
  Ag3 Ag 0.25071 0.62047 0.91892 1.00000
  Ag4 Ag 0.25071 0.12047 0.58108 1.00000
  Ag5 Ag 0.24963 0.64160 0.25625 1.00000
  Ag6 Ag 0.24963 0.14160 0.24375 1.00000
  Ag7 Ag 0.75037 0.85840 0.75625 1.00000
  Ag8 Ag 0.75037 0.35840 0.74375 1.00000
  Ag9 Ag 0.74929 0.87953 0.41892 1.00000
  Ag10 Ag 0.74929 0.37953 0.08108 1.00000
  Ag11 Ag 0.74958 0.85361 0.08506 1.00000
  Ag12 Ag 0.74958 0.35361 0.41494 1.00000
  Se1 Se 0.24962 0.88222 0.07268 1.00000
  Se2 Se 0.24962 0.38222 0.42732 1.00000
  Se3 Se 0.75038 0.61778 0.57268 1.00000
  Se4 Se 0.75038 0.11778 0.92732 1.00000
  F1 F 0.25042 0.88249 0.71735 1.00000
  F2 F 0.25042 0.38249 0.78265 1.00000
  F3 F 0.24953 0.89617 0.38929 1.00000
  F4 F 0.24953 0.39617 0.11071 1.00000
  F5 F 0.75047 0.60383 0.88929 1.00000
  F6 F 0.75047 0.10383 0.61071 1.00000
  F7 F 0.74958 0.61751 0.21735 1.00000
  F8 F 0.74958 0.11751 0.28265 1.00000
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