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Tb(SiPt2)2

Alexandria ALEX

Alex-ID: agm005948652 · Space group: Pnma (#62)

Basic Information

Formula
Tb(SiPt2)2
Alex-ID
agm005948652
Elements
3
Sites
28
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
469.58
ų
Cell a
4.2026
Å
Cell b
6.6981
Å
Cell c
16.6815
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(SiPt2)2
Tb
4.00 · 14.3%
Si
8.00 · 28.6%
Pt
16.00 · 57.1%

Energy & Stability

Energy above hull
0.1027
eV/atom
Formation energy
-0.8752
eV/atom
Corrected total energy
-183.8287
eV
Raw total energy
-183.8287
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.8769
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C4_2519_spg62

Decomposition

Tb2Si4Pt7 TbSiPt3 SiPt2

Computed at

2023-10-16 01:38:45

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: agm005948652).

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 agm005948652
data_agm005948652
_cell_length_a     4.20265
_cell_length_b     6.69812
_cell_length_c     16.68149
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       469.58096
_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 0.75000 0.96313 0.64194 1.00000
  Tb2 Tb 0.25000 0.03687 0.35806 1.00000
  Tb3 Tb 0.25000 0.46313 0.85806 1.00000
  Tb4 Tb 0.75000 0.53687 0.14194 1.00000
  Si1 Si 0.25000 0.75365 0.53502 1.00000
  Si2 Si 0.75000 0.24635 0.46498 1.00000
  Si3 Si 0.75000 0.25365 0.96498 1.00000
  Si4 Si 0.25000 0.74635 0.03502 1.00000
  Si5 Si 0.25000 0.90697 0.79264 1.00000
  Si6 Si 0.75000 0.09303 0.20736 1.00000
  Si7 Si 0.75000 0.40697 0.70736 1.00000
  Si8 Si 0.25000 0.59303 0.29264 1.00000
  Pt1 Pt 0.25000 0.21225 0.71539 1.00000
  Pt2 Pt 0.75000 0.78775 0.28461 1.00000
  Pt3 Pt 0.75000 0.71225 0.78461 1.00000
  Pt4 Pt 0.25000 0.28775 0.21539 1.00000
  Pt5 Pt 0.25000 0.62734 0.67143 1.00000
  Pt6 Pt 0.75000 0.37266 0.32857 1.00000
  Pt7 Pt 0.75000 0.12734 0.82857 1.00000
  Pt8 Pt 0.25000 0.87266 0.17143 1.00000
  Pt9 Pt 0.25000 0.12924 0.53158 1.00000
  Pt10 Pt 0.75000 0.87076 0.46842 1.00000
  Pt11 Pt 0.75000 0.62924 0.96842 1.00000
  Pt12 Pt 0.25000 0.37076 0.03158 1.00000
  Pt13 Pt 0.25000 0.49175 0.43563 1.00000
  Pt14 Pt 0.75000 0.50825 0.56437 1.00000
  Pt15 Pt 0.75000 0.99175 0.06437 1.00000
  Pt16 Pt 0.25000 0.00825 0.93563 1.00000
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