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Ba4RhAu

Alexandria ALEX

Alex-ID: agm089977932 · Space group: P2/m (#10)

Basic Information

Formula
Ba4RhAu
Alex-ID
agm089977932
Elements
3
Sites
6
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
281.15
ų
Cell a
7.4452
Å
Cell b
4.6564
Å
Cell c
8.1100
Å
α angle
90.00
°
β angle
90.37
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba4RhAu
Ba
4.00 · 66.7%
Rh
1.00 · 16.7%
Au
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0066
eV/atom
Formation energy
-0.3653
eV/atom
Corrected total energy
-20.5114
eV
Raw total energy
-20.5114
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1143
eV
DOS at Fermi level
1.9287
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_181_spg10

Decomposition

Ba6Rh2Au Ba6RhAu2

Computed at

2025-03-23 07:20:51

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: agm089977932).

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 agm089977932
data_agm089977932
_cell_length_a     7.44519
_cell_length_b     4.65636
_cell_length_c     8.11004
_cell_angle_alpha  90.00000
_cell_angle_beta   90.36503
_cell_angle_gamma  90.00000
_cell_volume       281.14907
_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
  Ba1 Ba 0.72504 0.50000 0.34830 1.00000
  Ba2 Ba 0.27496 0.50000 0.65170 1.00000
  Ba3 Ba 0.73511 0.00000 0.81390 1.00000
  Ba4 Ba 0.26489 0.00000 0.18610 1.00000
  Rh1 Rh 0.50000 0.00000 0.50000 1.00000
  Au1 Au 0.50000 0.50000 0.00000 1.00000
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