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BaH6Au

Alexandria ALEX

Alex-ID: agm006607458 · Space group: R-3m (#166)

Basic Information

Formula
BaH6Au
Alex-ID
agm006607458
Elements
3
Sites
8
Space group
R-3m (#166)
Crystal system
trigonal
Volume
98.42
ų
Cell a
4.6554
Å
Cell b
4.6554
Å
Cell c
4.6717
Å
α angle
82.63
°
β angle
97.37
°
γ angle
82.33
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaH6Au
Ba
1.00 · 12.5%
H
6.00 · 75.0%
Au
1.00 · 12.5%

Energy & Stability

Energy above hull
0.1525
eV/atom
Formation energy
-0.1259
eV/atom
Corrected total energy
-25.6455
eV
Raw total energy
-25.6455
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.3817
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6_0_spg166

Decomposition

Ba2(H2Au)3 BaH2 H2

Computed at

2025-06-25 17:13:25

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: agm006607458).

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 agm006607458
data_agm006607458
_cell_length_a     4.65541
_cell_length_b     4.65541
_cell_length_c     4.67169
_cell_angle_alpha  82.62579
_cell_angle_beta   97.37421
_cell_angle_gamma  82.32914
_cell_volume       98.41667
_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 0.00000 0.00000 0.50000 1.00000
  H1 H 0.42681 0.24056 0.25951 1.00000
  H2 H 0.76119 0.23881 0.92837 1.00000
  H3 H 0.57319 0.75944 0.74049 1.00000
  H4 H 0.24056 0.42681 0.74049 1.00000
  H5 H 0.23881 0.76119 0.07163 1.00000
  H6 H 0.75944 0.57319 0.25951 1.00000
  Au1 Au 0.50000 0.50000 0.00000 1.00000
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