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Tb3SmPt2

Alexandria ALEX

Alex-ID: agm005605092 · Space group: Pmc2_1 (#26)

Basic Information

Formula
Tb3SmPt2
Alex-ID
agm005605092
Elements
3
Sites
12
Space group
Pmc2_1 (#26)
Crystal system
orthorhombic
Volume
308.32
ų
Cell a
4.8067
Å
Cell b
7.2207
Å
Cell c
8.8831
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3SmPt2
Tb
6.00 · 50.0%
Sm
2.00 · 16.7%
Pt
4.00 · 33.3%

Energy & Stability

Energy above hull
0.0006
eV/atom
Formation energy
-0.9013
eV/atom
Corrected total energy
-72.4089
eV
Raw total energy
-72.4089
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0658
eV
DOS at Fermi level
12.2602
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_208_spg26

Decomposition

TbSmPt Tb2Pt

Computed at

2023-08-25 00:56:54.730026

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: agm005605092).

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 agm005605092
data_agm005605092
_cell_length_a     4.80671
_cell_length_b     7.22075
_cell_length_c     8.88313
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       308.31625
_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
  Tb1 Tb 0.00000 0.49150 0.91864 1.00000
  Tb2 Tb 0.00000 0.99150 0.08136 1.00000
  Tb3 Tb 0.50000 0.64420 0.16624 1.00000
  Tb4 Tb 0.50000 0.14420 0.83376 1.00000
  Tb5 Tb 0.00000 0.35636 0.33028 1.00000
  Tb6 Tb 0.00000 0.85636 0.66972 1.00000
  Sm1 Sm 0.50000 0.50837 0.58164 1.00000
  Sm2 Sm 0.50000 0.00837 0.41836 1.00000
  Pt1 Pt 0.50000 0.74355 0.84322 1.00000
  Pt2 Pt 0.50000 0.24355 0.15678 1.00000
  Pt3 Pt 0.00000 0.25602 0.66133 1.00000
  Pt4 Pt 0.00000 0.75602 0.33867 1.00000
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