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Sr2TiSb

Alexandria ALEX

Alex-ID: agm002899482 · Space group: I-42d (#122)

Basic Information

Formula
Sr2TiSb
Alex-ID
agm002899482
Elements
3
Sites
8
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
274.63
ų
Cell a
9.1409
Å
Cell b
9.1409
Å
Cell c
7.2513
Å
α angle
50.93
°
β angle
50.93
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr2TiSb
Sb
2.00 · 25.0%
Ti
2.00 · 25.0%
Sr
4.00 · 50.0%

Energy & Stability

Energy above hull
0.9233
eV/atom
Formation energy
0.2570
eV/atom
Corrected total energy
-28.7364
eV
Raw total energy
-28.7364
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.0920
Total magnetisation
5.7409
μB

Additional Information

Prototype ID

ABC2_185_spg122

Decomposition

Sr5Sb3 Sr Ti

Computed at

2016-12-17 22:02:14

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: agm002899482).

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 agm002899482
data_agm002899482
_cell_length_a     9.14094
_cell_length_b     9.14094
_cell_length_c     7.25126
_cell_angle_alpha  50.92775
_cell_angle_beta   50.92775
_cell_angle_gamma  90.00000
_cell_volume       274.62617
_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
  Sb1 Sb 0.00000 0.00000 0.00000 1.00000
  Sb2 Sb 0.75000 0.25000 0.50000 1.00000
  Ti1 Ti 0.50000 0.50000 0.00000 1.00000
  Ti2 Ti 0.25000 0.75000 0.50000 1.00000
  Sr1 Sr 0.64600 0.12500 0.25000 1.00000
  Sr2 Sr 0.10400 0.62500 0.25000 1.00000
  Sr3 Sr 0.37500 0.35400 0.75000 1.00000
  Sr4 Sr 0.87500 0.89600 0.75000 1.00000
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