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La4Tb15Pr

Alexandria ALEX

Alex-ID: agm006045877 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
La4Tb15Pr
Alex-ID
agm006045877
Elements
3
Sites
20
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
666.51
ų
Cell a
5.1209
Å
Cell b
5.1209
Å
Cell c
25.4163
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La4Tb15Pr
La
4.00 · 20.0%
Tb
15.00 · 75.0%
Pr
1.00 · 5.0%

Energy & Stability

Energy above hull
0.0299
eV/atom
Formation energy
0.0261
eV/atom
Corrected total energy
-93.4570
eV
Raw total energy
-93.4570
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0004
eV
DOS at Fermi level
29.7107
Total magnetisation
-0.0019
μB

Additional Information

Prototype ID

AB4C15_2_spg123

Decomposition

LaTb7 La3Tb5 Tb5Pr

Computed at

2023-08-18 17:38:49.378773

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: agm006045877).

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 agm006045877
data_agm006045877
_cell_length_a     5.12089
_cell_length_b     5.12089
_cell_length_c     25.41633
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       666.50667
_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
  La1 La 0.00000 0.00000 0.20025 1.00000
  La2 La 0.00000 0.00000 0.39994 1.00000
  La3 La 0.00000 0.00000 0.60006 1.00000
  La4 La 0.00000 0.00000 0.79975 1.00000
  Tb1 Tb 0.50000 0.50000 0.00000 1.00000
  Tb2 Tb 0.50000 0.50000 0.19959 1.00000
  Tb3 Tb 0.50000 0.50000 0.40000 1.00000
  Tb4 Tb 0.50000 0.50000 0.60000 1.00000
  Tb5 Tb 0.50000 0.50000 0.80041 1.00000
  Tb6 Tb 0.50000 0.00000 0.09940 1.00000
  Tb7 Tb 0.50000 0.00000 0.29988 1.00000
  Tb8 Tb 0.50000 0.00000 0.50000 1.00000
  Tb9 Tb 0.50000 0.00000 0.70012 1.00000
  Tb10 Tb 0.50000 0.00000 0.90060 1.00000
  Tb11 Tb 0.00000 0.50000 0.09940 1.00000
  Tb12 Tb 0.00000 0.50000 0.29988 1.00000
  Tb13 Tb 0.00000 0.50000 0.50000 1.00000
  Tb14 Tb 0.00000 0.50000 0.70012 1.00000
  Tb15 Tb 0.00000 0.50000 0.90060 1.00000
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
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