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Ag7(SBr)2

Alexandria ALEX

Alex-ID: agm005569718 · Space group: Cm (#8)

Basic Information

Formula
Ag7(SBr)2
Alex-ID
agm005569718
Elements
3
Sites
11
Space group
Cm (#8)
Crystal system
monoclinic
Volume
279.20
ų
Cell a
4.7395
Å
Cell b
8.1173
Å
Cell c
8.1173
Å
α angle
112.28
°
β angle
98.26
°
γ angle
98.26
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ag7(SBr)2
Ag
7.00 · 63.6%
S
2.00 · 18.2%
Br
2.00 · 18.2%

Energy & Stability

Energy above hull
0.1065
eV/atom
Formation energy
-0.1630
eV/atom
Corrected total energy
-33.3527
eV
Raw total energy
-32.0257
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.7499
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C7_1022_spg8

Decomposition

Ag2S Ag AgBr

Computed at

2023-06-05 03:14:50.814018

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: agm005569718).

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 agm005569718
data_agm005569718
_cell_length_a     4.73953
_cell_length_b     8.11729
_cell_length_c     8.11729
_cell_angle_alpha  112.28035
_cell_angle_beta   98.26255
_cell_angle_gamma  98.26254
_cell_volume       279.19626
_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 0.72990 0.20498 0.48766 1.00000
  Ag2 Ag 0.72990 0.48766 0.20498 1.00000
  Ag3 Ag 0.20232 0.39613 0.39613 1.00000
  Ag4 Ag 0.15685 0.93287 0.93287 1.00000
  Ag5 Ag 0.82714 0.59662 0.59662 1.00000
  Ag6 Ag 0.33711 0.79366 0.53177 1.00000
  Ag7 Ag 0.33711 0.53177 0.79366 1.00000
  S1 S 0.48586 0.20451 0.20451 1.00000
  S2 S 0.61430 0.82480 0.82480 1.00000
  Br1 Br 0.03975 0.79036 0.23665 1.00000
  Br2 Br 0.03975 0.23665 0.79036 1.00000
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