Navigation

HEAS Data Platform · Materials Science Database

La2Tb3Th

Alexandria ALEX

Alex-ID: agm034678633 · Space group: Cmmm (#65)

Basic Information

Formula
La2Tb3Th
Alex-ID
agm034678633
Elements
3
Sites
12
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
403.69
ų
Cell a
8.1547
Å
Cell b
8.1547
Å
Cell c
10.1533
Å
α angle
90.00
°
β angle
90.00
°
γ angle
143.28
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Tb3Th
La
4.00 · 33.3%
Tb
6.00 · 50.0%
Th
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0327
eV/atom
Formation energy
0.0258
eV/atom
Corrected total energy
-62.0393
eV
Raw total energy
-62.0393
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0151
eV
DOS at Fermi level
16.4023
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_229_spg2

Decomposition

La3Tb5 Tb2Th LaTh4

Computed at

2025-04-14 02:15:59

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: agm034678633).

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 agm034678633
data_agm034678633
_cell_length_a     8.15470
_cell_length_b     8.15470
_cell_length_c     10.15328
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  143.28113
_cell_volume       403.68510
_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 0.50000 0.50000 0.50000 1.00000
  La2 La 0.50000 0.50000 0.00000 1.00000
  La3 La 0.83456 0.16544 0.00000 1.00000
  La4 La 0.16544 0.83456 0.00000 1.00000
  Tb1 Tb 0.33157 0.66843 0.25980 1.00000
  Tb2 Tb 0.00000 0.00000 0.74186 1.00000
  Tb3 Tb 0.66843 0.33157 0.74020 1.00000
  Tb4 Tb 0.33157 0.66843 0.74020 1.00000
  Tb5 Tb 0.66843 0.33157 0.25980 1.00000
  Tb6 Tb 0.00000 0.00000 0.25814 1.00000
  Th1 Th 0.83070 0.16930 0.50000 1.00000
  Th2 Th 0.16930 0.83070 0.50000 1.00000
Get direct link