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Ba15Sr4

Alexandria ALEX

Alex-ID: agm073023944 · Space group: I-43d (#220)

Basic Information

Formula
Ba15Sr4
Alex-ID
agm073023944
Elements
2
Sites
38
Space group
I-43d (#220)
Crystal system
cubic
Volume
2,390.22
ų
Cell a
14.5888
Å
Cell b
14.5888
Å
Cell c
14.5888
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba15Sr4
Ba
30.00 · 78.9%
Sr
8.00 · 21.1%

Energy & Stability

Energy above hull
0.0448
eV/atom
Formation energy
0.0448
eV/atom
Corrected total energy
-69.4963
eV
Raw total energy
-69.4962
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
61.1798
Total magnetisation
-0.0278
μB

Additional Information

Prototype ID

A4B15_2_spg220

Decomposition

Ba15Sr Sr

Computed at

2024-10-20 08:29:12

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: agm073023944).

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 agm073023944
data_agm073023944
_cell_length_a     14.58881
_cell_length_b     14.58881
_cell_length_c     14.58881
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       2390.21786
_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 0.87225 0.92604 0.72491 1.00000
  Ba2 Ba 0.25000 0.12500 0.87500 1.00000
  Ba3 Ba 0.57396 0.44621 0.79887 1.00000
  Ba4 Ba 0.44621 0.79887 0.57396 1.00000
  Ba5 Ba 0.14734 0.77509 0.70113 1.00000
  Ba6 Ba 0.55379 0.85266 0.12775 1.00000
  Ba7 Ba 0.62775 0.35266 0.05379 1.00000
  Ba8 Ba 0.29887 0.94621 0.07396 1.00000
  Ba9 Ba 0.85266 0.12775 0.55379 1.00000
  Ba10 Ba 0.35266 0.05379 0.62775 1.00000
  Ba11 Ba 0.72491 0.87225 0.92604 1.00000
  Ba12 Ba 0.37225 0.22491 0.42604 1.00000
  Ba13 Ba 0.12500 0.87500 0.25000 1.00000
  Ba14 Ba 0.92604 0.72491 0.87225 1.00000
  Ba15 Ba 0.37500 0.62500 0.75000 1.00000
  Ba16 Ba 0.20113 0.27509 0.64734 1.00000
  Ba17 Ba 0.27509 0.64734 0.20113 1.00000
  Ba18 Ba 0.64734 0.20113 0.27509 1.00000
  Ba19 Ba 0.42604 0.37225 0.22491 1.00000
  Ba20 Ba 0.87500 0.25000 0.12500 1.00000
  Ba21 Ba 0.77509 0.70113 0.14734 1.00000
  Ba22 Ba 0.70113 0.14734 0.77509 1.00000
  Ba23 Ba 0.07396 0.29887 0.94621 1.00000
  Ba24 Ba 0.05379 0.62775 0.35266 1.00000
  Ba25 Ba 0.22491 0.42604 0.37225 1.00000
  Ba26 Ba 0.79887 0.57396 0.44621 1.00000
  Ba27 Ba 0.12775 0.55379 0.85266 1.00000
  Ba28 Ba 0.75000 0.37500 0.62500 1.00000
  Ba29 Ba 0.94621 0.07396 0.29887 1.00000
  Ba30 Ba 0.62500 0.75000 0.37500 1.00000
  Sr1 Sr 0.58805 0.58805 0.58805 1.00000
  Sr2 Sr 0.91195 0.50000 0.00000 1.00000
  Sr3 Sr 0.08805 0.08805 0.08805 1.00000
  Sr4 Sr 0.00000 0.41195 0.50000 1.00000
  Sr5 Sr 0.00000 0.91195 0.50000 1.00000
  Sr6 Sr 0.41195 0.50000 0.00000 1.00000
  Sr7 Sr 0.50000 0.00000 0.41195 1.00000
  Sr8 Sr 0.50000 0.00000 0.91195 1.00000
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