Navigation

HEAS Data Platform · Materials Science Database

Sr15La4

Alexandria ALEX

Alex-ID: agm073023975 · Space group: I-43d (#220)

Basic Information

Formula
Sr15La4
Alex-ID
agm073023975
Elements
2
Sites
38
Space group
I-43d (#220)
Crystal system
cubic
Volume
1,929.99
ų
Cell a
13.5850
Å
Cell b
13.5850
Å
Cell c
13.5850
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr15La4
Sr
30.00 · 78.9%
La
8.00 · 21.1%

Energy & Stability

Energy above hull
0.1645
eV/atom
Formation energy
0.1645
eV/atom
Corrected total energy
-83.8527
eV
Raw total energy
-83.8527
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0183
eV
DOS at Fermi level
70.5790
Total magnetisation
10.8871
μB

Additional Information

Prototype ID

A4B15_2_spg220

Decomposition

La Sr

Computed at

2024-10-20 09:10:37

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: agm073023975).

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 agm073023975
data_agm073023975
_cell_length_a     13.58498
_cell_length_b     13.58498
_cell_length_c     13.58498
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       1929.99150
_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
  Sr1 Sr 0.87532 0.92492 0.72557 1.00000
  Sr2 Sr 0.25000 0.12500 0.87500 1.00000
  Sr3 Sr 0.57508 0.45040 0.80066 1.00000
  Sr4 Sr 0.45040 0.80066 0.57508 1.00000
  Sr5 Sr 0.14975 0.77443 0.69934 1.00000
  Sr6 Sr 0.54960 0.85025 0.12468 1.00000
  Sr7 Sr 0.62468 0.35025 0.04960 1.00000
  Sr8 Sr 0.30066 0.95040 0.07508 1.00000
  Sr9 Sr 0.85025 0.12468 0.54960 1.00000
  Sr10 Sr 0.35025 0.04960 0.62468 1.00000
  Sr11 Sr 0.72557 0.87532 0.92492 1.00000
  Sr12 Sr 0.37532 0.22557 0.42492 1.00000
  Sr13 Sr 0.12500 0.87500 0.25000 1.00000
  Sr14 Sr 0.92492 0.72557 0.87532 1.00000
  Sr15 Sr 0.37500 0.62500 0.75000 1.00000
  Sr16 Sr 0.19934 0.27443 0.64975 1.00000
  Sr17 Sr 0.27443 0.64975 0.19934 1.00000
  Sr18 Sr 0.64975 0.19934 0.27443 1.00000
  Sr19 Sr 0.42492 0.37532 0.22557 1.00000
  Sr20 Sr 0.87500 0.25000 0.12500 1.00000
  Sr21 Sr 0.77443 0.69934 0.14975 1.00000
  Sr22 Sr 0.69934 0.14975 0.77443 1.00000
  Sr23 Sr 0.07508 0.30066 0.95040 1.00000
  Sr24 Sr 0.04960 0.62468 0.35025 1.00000
  Sr25 Sr 0.22557 0.42492 0.37532 1.00000
  Sr26 Sr 0.80066 0.57508 0.45040 1.00000
  Sr27 Sr 0.12468 0.54960 0.85025 1.00000
  Sr28 Sr 0.75000 0.37500 0.62500 1.00000
  Sr29 Sr 0.95040 0.07508 0.30066 1.00000
  Sr30 Sr 0.62500 0.75000 0.37500 1.00000
  La1 La 0.58952 0.58952 0.58952 1.00000
  La2 La 0.91048 0.50000 0.00000 1.00000
  La3 La 0.08952 0.08952 0.08952 1.00000
  La4 La 0.00000 0.41048 0.50000 1.00000
  La5 La 0.00000 0.91048 0.50000 1.00000
  La6 La 0.41048 0.50000 0.00000 1.00000
  La7 La 0.50000 0.00000 0.41048 1.00000
  La8 La 0.50000 0.00000 0.91048 1.00000
Get direct link