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Ba13Sr2

Alexandria ALEX

Alex-ID: agm016033503 · Space group: P-3m1 (#164)

Basic Information

Formula
Ba13Sr2
Alex-ID
agm016033503
Elements
2
Sites
15
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
929.41
ų
Cell a
7.0539
Å
Cell b
7.0539
Å
Cell c
21.5686
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba13Sr2
Ba
13.00 · 86.7%
Sr
2.00 · 13.3%

Energy & Stability

Energy above hull
0.0026
eV/atom
Formation energy
0.0026
eV/atom
Corrected total energy
-28.3357
eV
Raw total energy
-28.3357
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0089
eV
DOS at Fermi level
22.0640
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B13_372_spg164

Decomposition

Ba15Sr Sr

Computed at

2025-01-16 05:59:36

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: agm016033503).

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 agm016033503
data_agm016033503
_cell_length_a     7.05388
_cell_length_b     7.05388
_cell_length_c     21.56858
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       929.41152
_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 0.29886 1.00000
  Ba2 Ba 0.00000 0.00000 0.70114 1.00000
  Ba3 Ba 0.00000 0.00000 0.90027 1.00000
  Ba4 Ba 0.00000 0.00000 0.09973 1.00000
  Ba5 Ba 0.33333 0.66667 0.56745 1.00000
  Ba6 Ba 0.66667 0.33333 0.43255 1.00000
  Ba7 Ba 0.66667 0.33333 0.03362 1.00000
  Ba8 Ba 0.33333 0.66667 0.96638 1.00000
  Ba9 Ba 0.00000 0.00000 0.50000 1.00000
  Ba10 Ba 0.33333 0.66667 0.36628 1.00000
  Ba11 Ba 0.66667 0.33333 0.63372 1.00000
  Ba12 Ba 0.66667 0.33333 0.83214 1.00000
  Ba13 Ba 0.33333 0.66667 0.16786 1.00000
  Sr1 Sr 0.33333 0.66667 0.76680 1.00000
  Sr2 Sr 0.66667 0.33333 0.23320 1.00000
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