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SrTcAu3

Alexandria ALEX

Alex-ID: agm002608570 · Space group: Pm-3m (#221)

Basic Information

Formula
SrTcAu3
Alex-ID
agm002608570
Elements
3
Sites
5
Space group
Pm-3m (#221)
Crystal system
cubic
Volume
133.72
ų
Cell a
5.1137
Å
Cell b
5.1137
Å
Cell c
5.1137
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrTcAu3
Sr
1.00 · 20.0%
Au
3.00 · 60.0%
Tc
1.00 · 20.0%

Energy & Stability

Energy above hull
0.6715
eV/atom
Formation energy
0.2009
eV/atom
Corrected total energy
-20.8833
eV
Raw total energy
-20.8833
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.6462
Total magnetisation
1.9411
μB

Additional Information

Prototype ID

ABC3_0_spg221

Decomposition

SrAu5 SrAu2 Tc

Computed at

2015-12-11 10:37:55

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: agm002608570).

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 agm002608570
data_agm002608570
_cell_length_a     5.11372
_cell_length_b     5.11372
_cell_length_c     5.11372
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       133.72457
_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 0.50000 0.50000 0.50000 1.00000
  Au1 Au 0.00000 0.50000 0.00000 1.00000
  Au2 Au 0.00000 0.00000 0.50000 1.00000
  Au3 Au 0.50000 0.00000 0.00000 1.00000
  Tc1 Tc 0.00000 0.00000 0.00000 1.00000
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