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Ba2AlSb3O8

Alexandria ALEX

Alex-ID: agm005249120 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
Ba2AlSb3O8
Alex-ID
agm005249120
Elements
4
Sites
14
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
216.59
ų
Cell a
4.2685
Å
Cell b
4.2685
Å
Cell c
11.8875
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2AlSb3O8
Ba
2.00 · 14.3%
Al
1.00 · 7.1%
Sb
3.00 · 21.4%
O
8.00 · 57.1%

Energy & Stability

Energy above hull
0.5337
eV/atom
Formation energy
-2.0117
eV/atom
Corrected total energy
-87.7877
eV
Raw total energy
-82.1694
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
0.1351
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D8_16_spg123

Decomposition

BaAl2Sb2O7 Sb2O3 Ba2Sb2O5

Computed at

2023-05-06 19:57:12.479423

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: agm005249120).

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 agm005249120
data_agm005249120
_cell_length_a     4.26850
_cell_length_b     4.26850
_cell_length_c     11.88747
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       216.59048
_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 0.50000 0.50000 0.17923 1.00000
  Ba2 Ba 0.50000 0.50000 0.82077 1.00000
  Al1 Al 0.50000 0.50000 0.50000 1.00000
  Sb1 Sb 0.00000 0.00000 0.35570 1.00000
  Sb2 Sb 0.00000 0.00000 0.00000 1.00000
  Sb3 Sb 0.00000 0.00000 0.64430 1.00000
  O1 O 0.00000 0.50000 0.34131 1.00000
  O2 O 0.50000 0.00000 0.34131 1.00000
  O3 O 0.50000 0.00000 0.00000 1.00000
  O4 O 0.00000 0.00000 0.18007 1.00000
  O5 O 0.00000 0.50000 0.65869 1.00000
  O6 O 0.50000 0.00000 0.65869 1.00000
  O7 O 0.00000 0.00000 0.81993 1.00000
  O8 O 0.00000 0.50000 0.00000 1.00000
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