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RbAuBr3

Alexandria ALEX

Alex-ID: agm017125791 · Space group: P2_1/c (#14)

Alexandria Database API

Basic Information

Formula
RbAuBr3
Alex-ID
agm017125791
Elements
3
Sites
20
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
726.69
ų
Cell a
7.2868
Å
Cell b
9.3250
Å
Cell c
10.6946
Å
α angle
89.99
°
β angle
89.84
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbAuBr3
Rb
4.00 · 20.0%
Au
4.00 · 20.0%
Br
12.00 · 60.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.8486
eV/atom
Corrected total energy
-54.0267
eV
Raw total energy
-54.0267
eV

Electronic Structure

Indirect band gap
0.8422
eV
Direct band gap
0.8513
eV
DOS at Fermi level
-0.1399
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_53_spg62

Decomposition

RbAuBr3

Computed at

2024-12-25 18:58:36

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: agm017125791).

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 agm017125791
data_agm017125791
_cell_length_a     7.28679
_cell_length_b     9.32502
_cell_length_c     10.69457
_cell_angle_alpha  89.98546
_cell_angle_beta   89.83938
_cell_angle_gamma  90.00272
_cell_volume       726.68719
_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
  Rb1 Rb 0.45642 0.61263 0.25095 1.00000
  Rb2 Rb 0.95636 0.88752 0.75065 1.00000
  Rb3 Rb 0.54358 0.38737 0.74905 1.00000
  Rb4 Rb 0.04364 0.11248 0.24935 1.00000
  Au1 Au 0.50000 0.00000 0.00000 1.00000
  Au2 Au 0.00000 0.50000 0.50000 1.00000
  Au3 Au 0.00000 0.50000 0.00000 1.00000
  Au4 Au 0.50000 0.00000 0.50000 1.00000
  Br1 Br 0.77663 0.15091 0.97092 1.00000
  Br2 Br 0.27662 0.34909 0.47073 1.00000
  Br3 Br 0.27765 0.34927 0.02917 1.00000
  Br4 Br 0.22237 0.84912 0.47108 1.00000
  Br5 Br 0.22337 0.84909 0.02908 1.00000
  Br6 Br 0.72338 0.65091 0.52927 1.00000
  Br7 Br 0.72235 0.65073 0.97083 1.00000
  Br8 Br 0.77763 0.15088 0.52892 1.00000
  Br9 Br 0.95503 0.51135 0.24631 1.00000
  Br10 Br 0.45506 0.98884 0.74625 1.00000
  Br11 Br 0.04497 0.48865 0.75369 1.00000
  Br12 Br 0.54494 0.01116 0.25375 1.00000
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