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Tb4P3Se

Alexandria ALEX

Alex-ID: agm006014613 · Space group: I4/mmm (#139)

Basic Information

Formula
Tb4P3Se
Alex-ID
agm006014613
Elements
3
Sites
8
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
187.09
ų
Cell a
5.7200
Å
Cell b
5.7200
Å
Cell c
7.0040
Å
α angle
114.10
°
β angle
114.10
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb4P3Se
P
3.00 · 37.5%
Tb
4.00 · 50.0%
Se
1.00 · 12.5%

Energy & Stability

Energy above hull
0.0197
eV/atom
Formation energy
-1.7109
eV/atom
Corrected total energy
-51.9370
eV
Raw total energy
-51.9370
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.5064
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_3_spg139

Decomposition

Tb4P3Se

Computed at

2023-10-20 02:24:20

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: agm006014613).

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 agm006014613
data_agm006014613
_cell_length_a     5.71997
_cell_length_b     5.71997
_cell_length_c     7.00399
_cell_angle_alpha  114.10070
_cell_angle_beta   114.10070
_cell_angle_gamma  89.99946
_cell_volume       187.08501
_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
  P1 P 0.50000 0.50000 0.00000 1.00000
  P2 P 0.75000 0.25000 0.50000 1.00000
  P3 P 0.25000 0.75000 0.50000 1.00000
  Tb1 Tb 1.00000 0.50000 1.00000 1.00000
  Tb2 Tb 0.50000 1.00000 1.00000 1.00000
  Tb3 Tb 0.25716 0.25716 0.51433 1.00000
  Tb4 Tb 0.74284 0.74284 0.48568 1.00000
  Se1 Se 0.00000 0.00000 0.00000 1.00000
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