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Ba2Sb7Au12

Alexandria ALEX

Alex-ID: agm005674313 · Space group: P-1 (#2)

Basic Information

Formula
Ba2Sb7Au12
Alex-ID
agm005674313
Elements
3
Sites
21
Space group
P-1 (#2)
Crystal system
triclinic
Volume
515.92
ų
Cell a
4.9781
Å
Cell b
10.9642
Å
Cell c
10.9919
Å
α angle
120.00
°
β angle
85.64
°
γ angle
96.70
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2Sb7Au12
Ba
2.00 · 9.5%
Sb
7.00 · 33.3%
Au
12.00 · 57.1%

Energy & Stability

Energy above hull
0.0397
eV/atom
Formation energy
-0.2654
eV/atom
Corrected total energy
-77.6037
eV
Raw total energy
-77.6037
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.4186
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B7C12_35_spg2

Decomposition

SbAu Ba(SbAu)2 Au

Computed at

2023-06-21 10:33:05.184827

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: agm005674313).

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 agm005674313
data_agm005674313
_cell_length_a     4.97813
_cell_length_b     10.96419
_cell_length_c     10.99186
_cell_angle_alpha  119.99815
_cell_angle_beta   85.63551
_cell_angle_gamma  96.69788
_cell_volume       515.92375
_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 0.25522 0.32871 0.68312 1.00000
  Ba2 Ba 0.74478 0.67129 0.31688 1.00000
  Sb1 Sb 0.50000 0.00000 0.00000 1.00000
  Sb2 Sb 0.33034 0.89534 0.26183 1.00000
  Sb3 Sb 0.20738 0.34765 0.06435 1.00000
  Sb4 Sb 0.24612 0.71612 0.58511 1.00000
  Sb5 Sb 0.66966 0.10466 0.73817 1.00000
  Sb6 Sb 0.79262 0.65235 0.93565 1.00000
  Sb7 Sb 0.75388 0.28388 0.41489 1.00000
  Au1 Au 0.26157 0.59862 0.05273 1.00000
  Au2 Au 0.17677 0.45839 0.35410 1.00000
  Au3 Au 0.21806 0.94188 0.53096 1.00000
  Au4 Au 0.73843 0.40138 0.94727 1.00000
  Au5 Au 0.82323 0.54161 0.64590 1.00000
  Au6 Au 0.78194 0.05812 0.46904 1.00000
  Au7 Au 0.24745 0.16902 0.29241 1.00000
  Au8 Au 0.13250 0.06901 0.84861 1.00000
  Au9 Au 0.32165 0.69758 0.83055 1.00000
  Au10 Au 0.75255 0.83098 0.70759 1.00000
  Au11 Au 0.86750 0.93099 0.15139 1.00000
  Au12 Au 0.67835 0.30242 0.16945 1.00000
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