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Na4AgBr6

Alexandria ALEX

Alex-ID: agm006106966 · Space group: Cc (#9)

Basic Information

Formula
Na4AgBr6
Alex-ID
agm006106966
Elements
3
Sites
22
Space group
Cc (#9)
Crystal system
monoclinic
Volume
698.43
ų
Cell a
7.9157
Å
Cell b
7.3874
Å
Cell c
14.8624
Å
α angle
74.25
°
β angle
74.56
°
γ angle
57.60
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na4AgBr6
Na
8.00 · 36.4%
Ag
2.00 · 9.1%
Br
12.00 · 54.5%

Energy & Stability

Energy above hull
0.0669
eV/atom
Formation energy
-1.1305
eV/atom
Corrected total energy
-61.1999
eV
Raw total energy
-61.1999
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
6.8041
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C6_403_spg9

Decomposition

AgBr Br NaBr

Computed at

2023-10-06 16:35:16

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: agm006106966).

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 agm006106966
data_agm006106966
_cell_length_a     7.91572
_cell_length_b     7.38736
_cell_length_c     14.86238
_cell_angle_alpha  74.24965
_cell_angle_beta   74.55577
_cell_angle_gamma  57.60443
_cell_volume       698.42947
_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
  Na1 Na 0.36482 0.91333 0.65030 1.00000
  Na2 Na 0.07155 0.41333 0.15030 1.00000
  Na3 Na 0.85287 0.28452 0.46498 1.00000
  Na4 Na 0.39763 0.78452 0.96498 1.00000
  Na5 Na 0.97662 0.66782 0.60596 1.00000
  Na6 Na 0.74961 0.16782 0.10596 1.00000
  Na7 Na 0.68170 0.19312 0.80843 1.00000
  Na8 Na 0.31676 0.69312 0.30843 1.00000
  Ag1 Ag 0.70217 0.88996 0.36943 1.00000
  Ag2 Ag 0.03844 0.38996 0.86943 1.00000
  Br1 Br 0.35146 0.53055 0.14864 1.00000
  Br2 Br 0.96935 0.03055 0.64864 1.00000
  Br3 Br 0.46669 0.71542 0.46435 1.00000
  Br4 Br 0.35354 0.21542 0.96435 1.00000
  Br5 Br 0.61112 0.06866 0.51643 1.00000
  Br6 Br 0.80379 0.56866 0.01643 1.00000
  Br7 Br 0.98765 0.00873 0.93136 1.00000
  Br8 Br 0.07226 0.50873 0.43136 1.00000
  Br9 Br 0.91850 0.11215 0.27976 1.00000
  Br10 Br 0.68959 0.61215 0.77976 1.00000
  Br11 Br 0.30013 0.30195 0.71456 1.00000
  Br12 Br 0.68337 0.80195 0.21456 1.00000
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