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Sr2TcAgPd

Alexandria ALEX

Alex-ID: agm001455083 · Space group: P4/mmm (#123)

Basic Information

Formula
Sr2TcAgPd
Alex-ID
agm001455083
Elements
4
Sites
5
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
171.46
ų
Cell a
5.8530
Å
Cell b
5.0048
Å
Cell c
5.8530
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr2TcAgPd
Sr
2.00 · 40.0%
Pd
1.00 · 20.0%
Ag
1.00 · 20.0%
Tc
1.00 · 20.0%

Energy & Stability

Energy above hull
1.1966
eV/atom
Formation energy
0.8173
eV/atom
Corrected total energy
-17.7025
eV
Raw total energy
-17.7025
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0026
eV
DOS at Fermi level
3.5859
Total magnetisation
3.2032
μB

Additional Information

Prototype ID

ABCD2_2_spg123

Decomposition

Sr2AgPd Tc

Computed at

2016-09-17 03:10:43

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: agm001455083).

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 agm001455083
data_agm001455083
_cell_length_a     5.85303
_cell_length_b     5.00484
_cell_length_c     5.85303
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       171.45582
_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 0.00000 0.00000 0.50000 1.00000
  Sr2 Sr 0.50000 0.00000 0.00000 1.00000
  Pd1 Pd 0.50000 0.50000 0.50000 1.00000
  Ag1 Ag 0.00000 0.00000 0.00000 1.00000
  Tc1 Tc 0.00000 0.50000 0.00000 1.00000
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