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Tb3PSe2

Alexandria ALEX

Alex-ID: agm075765394 · Space group: Fddd (#70)

Basic Information

Formula
Tb3PSe2
Alex-ID
agm075765394
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
576.07
ų
Cell a
13.4797
Å
Cell b
12.8564
Å
Cell c
7.0743
Å
α angle
79.35
°
β angle
69.61
°
γ angle
31.05
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3PSe2
Tb
12.00 · 50.0%
P
4.00 · 16.7%
Se
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0025
eV/atom
Formation energy
-1.7974
eV/atom
Corrected total energy
-148.2901
eV
Raw total energy
-148.2901
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0155
eV
DOS at Fermi level
10.9446
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

Tb3PSe2

Computed at

2025-01-10 02:21:38

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: agm075765394).

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 agm075765394
data_agm075765394
_cell_length_a     13.47966
_cell_length_b     12.85639
_cell_length_c     7.07429
_cell_angle_alpha  79.34537
_cell_angle_beta   69.60608
_cell_angle_gamma  31.04856
_cell_volume       576.06606
_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 0.66302 0.16361 0.85603 1.00000
  Tb2 Tb 0.16361 0.66302 0.31733 1.00000
  Tb3 Tb 0.31733 0.85603 0.16361 1.00000
  Tb4 Tb 0.85603 0.31733 0.66302 1.00000
  Tb5 Tb 0.58698 0.08639 0.39397 1.00000
  Tb6 Tb 0.08639 0.58698 0.93267 1.00000
  Tb7 Tb 0.93267 0.39397 0.08639 1.00000
  Tb8 Tb 0.39397 0.93267 0.58698 1.00000
  Tb9 Tb 0.48007 0.01993 0.01993 1.00000
  Tb10 Tb 0.01993 0.48007 0.48007 1.00000
  Tb11 Tb 0.76993 0.23007 0.23007 1.00000
  Tb12 Tb 0.23007 0.76993 0.76993 1.00000
  P1 P 0.08352 0.08352 0.91648 1.00000
  P2 P 0.91648 0.91648 0.08352 1.00000
  P3 P 0.16648 0.16648 0.33352 1.00000
  P4 P 0.33352 0.33352 0.16648 1.00000
  Se1 Se 0.25206 0.25206 0.74794 1.00000
  Se2 Se 0.74794 0.74794 0.25206 1.00000
  Se3 Se 0.99794 0.99794 0.50206 1.00000
  Se4 Se 0.50206 0.50206 0.99794 1.00000
  Se5 Se 0.41822 0.41822 0.58178 1.00000
  Se6 Se 0.58178 0.58178 0.41822 1.00000
  Se7 Se 0.83178 0.83178 0.66822 1.00000
  Se8 Se 0.66822 0.66822 0.83178 1.00000
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