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Au2Br3F

Alexandria ALEX

Alex-ID: agm005673033 · Space group: P2_1/c (#14)

Basic Information

Formula
Au2Br3F
Alex-ID
agm005673033
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
820.34
ų
Cell a
7.1237
Å
Cell b
16.8997
Å
Cell c
7.8157
Å
α angle
90.00
°
β angle
119.33
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Au2Br3F
Au
8.00 · 33.3%
Br
12.00 · 50.0%
F
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0493
eV/atom
Formation energy
-0.3627
eV/atom
Corrected total energy
-60.6816
eV
Raw total energy
-60.6815
eV

Electronic Structure

Indirect band gap
0.3513
eV
Direct band gap
0.4528
eV
DOS at Fermi level
1.4991
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2403_spg14

Decomposition

AuBrF2 AuBr AuBr3

Computed at

2023-08-18 12:17:46.002546

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: agm005673033).

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 agm005673033
data_agm005673033
_cell_length_a     7.12373
_cell_length_b     16.89975
_cell_length_c     7.81573
_cell_angle_alpha  90.00000
_cell_angle_beta   119.32678
_cell_angle_gamma  89.99999
_cell_volume       820.34161
_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
  Au1 Au 0.74205 0.98954 0.25514 1.00000
  Au2 Au 0.75795 0.48954 0.24486 1.00000
  Au3 Au 0.25795 0.01046 0.74486 1.00000
  Au4 Au 0.24205 0.51046 0.75514 1.00000
  Au5 Au 0.40756 0.78827 0.27461 1.00000
  Au6 Au 0.09244 0.28827 0.22539 1.00000
  Au7 Au 0.59244 0.21173 0.72539 1.00000
  Au8 Au 0.90756 0.71173 0.77461 1.00000
  Br1 Br 0.40839 0.90801 0.04951 1.00000
  Br2 Br 0.09161 0.40801 0.45049 1.00000
  Br3 Br 0.59161 0.09199 0.95049 1.00000
  Br4 Br 0.90839 0.59199 0.54951 1.00000
  Br5 Br 0.47170 0.59184 0.08428 1.00000
  Br6 Br 0.02830 0.09184 0.41572 1.00000
  Br7 Br 0.52830 0.40816 0.91572 1.00000
  Br8 Br 0.97170 0.90816 0.58428 1.00000
  Br9 Br 0.01204 0.79006 0.11727 1.00000
  Br10 Br 0.48796 0.29006 0.38273 1.00000
  Br11 Br 0.98796 0.20994 0.88273 1.00000
  Br12 Br 0.51204 0.70994 0.61727 1.00000
  F1 F 0.72724 0.78147 0.37343 1.00000
  F2 F 0.77276 0.28147 0.12657 1.00000
  F3 F 0.27276 0.21853 0.62657 1.00000
  F4 F 0.22724 0.71853 0.87343 1.00000
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