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TbU2Sb3

Alexandria ALEX

Alex-ID: agm017604339 · Space group: Pnma (#62)

Basic Information

Formula
TbU2Sb3
Alex-ID
agm017604339
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
716.35
ų
Cell a
6.2200
Å
Cell b
8.7564
Å
Cell c
13.1525
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbU2Sb3
Tb
4.00 · 16.7%
U
8.00 · 33.3%
Sb
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0994
eV/atom
Formation energy
-0.4871
eV/atom
Corrected total energy
-169.9939
eV
Raw total energy
-169.9939
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0013
eV
DOS at Fermi level
54.5732
Total magnetisation
21.9458
μB

Additional Information

Prototype ID

AB2C3_2552_spg62

Decomposition

U2Sb U4Sb5 TbSb

Computed at

2025-04-14 08:34:44

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: agm017604339).

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 agm017604339
data_agm017604339
_cell_length_a     6.21996
_cell_length_b     8.75644
_cell_length_c     13.15250
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       716.34743
_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 0.87545 0.08354 1.00000
  Tb2 Tb 0.75000 0.37545 0.41646 1.00000
  Tb3 Tb 0.25000 0.62455 0.58354 1.00000
  Tb4 Tb 0.25000 0.12455 0.91646 1.00000
  U1 U 0.75000 0.87559 0.74983 1.00000
  U2 U 0.75000 0.37559 0.75017 1.00000
  U3 U 0.75000 0.87689 0.41603 1.00000
  U4 U 0.75000 0.37689 0.08397 1.00000
  U5 U 0.25000 0.62311 0.91603 1.00000
  U6 U 0.25000 0.12311 0.58397 1.00000
  U7 U 0.25000 0.62441 0.24983 1.00000
  U8 U 0.25000 0.12441 0.25017 1.00000
  Sb1 Sb 0.75000 0.62605 0.58325 1.00000
  Sb2 Sb 0.75000 0.12605 0.91675 1.00000
  Sb3 Sb 0.75000 0.62596 0.91644 1.00000
  Sb4 Sb 0.75000 0.12596 0.58356 1.00000
  Sb5 Sb 0.75000 0.62578 0.25077 1.00000
  Sb6 Sb 0.75000 0.12578 0.24923 1.00000
  Sb7 Sb 0.25000 0.87422 0.75077 1.00000
  Sb8 Sb 0.25000 0.37422 0.74923 1.00000
  Sb9 Sb 0.25000 0.87404 0.41644 1.00000
  Sb10 Sb 0.25000 0.37404 0.08356 1.00000
  Sb11 Sb 0.25000 0.87395 0.08325 1.00000
  Sb12 Sb 0.25000 0.37395 0.41675 1.00000
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