Navigation

HEAS Data Platform · Materials Science Database

Tb3PtSe2

Alexandria ALEX

Alex-ID: agm005642346 · Space group: Fddd (#70)

Basic Information

Formula
Tb3PtSe2
Alex-ID
agm005642346
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
600.51
ų
Cell a
7.2051
Å
Cell b
7.2051
Å
Cell c
12.8992
Å
α angle
101.02
°
β angle
101.02
°
γ angle
108.41
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3PtSe2
Tb
12.00 · 50.0%
Pt
4.00 · 16.7%
Se
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0356
eV/atom
Formation energy
-1.5828
eV/atom
Corrected total energy
-145.8516
eV
Raw total energy
-145.8516
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0092
eV
DOS at Fermi level
12.8009
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

Tb6PtSe5 TbPt

Computed at

2023-08-24 20:55:35.291920

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: agm005642346).

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 agm005642346
data_agm005642346
_cell_length_a     7.20510
_cell_length_b     7.20510
_cell_length_c     12.89920
_cell_angle_alpha  101.01673
_cell_angle_beta   101.01673
_cell_angle_gamma  108.40719
_cell_volume       600.51423
_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 0.16143 0.67814 0.82691 1.00000
  Tb2 Tb 0.66548 0.14877 0.82691 1.00000
  Tb3 Tb 0.08857 0.07186 0.67309 1.00000
  Tb4 Tb 0.58452 0.60123 0.67309 1.00000
  Tb5 Tb 0.01371 0.51371 0.50000 1.00000
  Tb6 Tb 0.48629 0.98629 0.50000 1.00000
  Tb7 Tb 0.39877 0.41548 0.32691 1.00000
  Tb8 Tb 0.92814 0.91143 0.32691 1.00000
  Tb9 Tb 0.85123 0.33452 0.17309 1.00000
  Tb10 Tb 0.32186 0.83857 0.17309 1.00000
  Tb11 Tb 0.23629 0.23629 1.00000 1.00000
  Tb12 Tb 0.76371 0.76371 0.00000 1.00000
  Pt1 Pt 0.91642 0.91642 0.83285 1.00000
  Pt2 Pt 0.33358 0.83358 0.66715 1.00000
  Pt3 Pt 0.16642 0.66642 0.33285 1.00000
  Pt4 Pt 0.08358 0.08358 0.16715 1.00000
  Se1 Se 0.99770 0.49770 0.99539 1.00000
  Se2 Se 0.41969 0.41969 0.83938 1.00000
  Se3 Se 0.83031 0.33031 0.66062 1.00000
  Se4 Se 0.25230 0.25230 0.50461 1.00000
  Se5 Se 0.74770 0.74770 0.49539 1.00000
  Se6 Se 0.66969 0.16969 0.33938 1.00000
  Se7 Se 0.58031 0.58031 0.16062 1.00000
  Se8 Se 0.50230 0.00230 0.00461 1.00000
Get direct link