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Tb2Er4Th5

Alexandria ALEX

Alex-ID: agm005651754 · Space group: P2/m (#10)

Basic Information

Formula
Tb2Er4Th5
Alex-ID
agm005651754
Elements
3
Sites
11
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
351.71
ų
Cell a
3.4664
Å
Cell b
8.7667
Å
Cell c
11.6093
Å
α angle
85.50
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Er4Th5
Tb
2.00 · 18.2%
Er
4.00 · 36.4%
Th
5.00 · 45.5%

Energy & Stability

Energy above hull
0.1425
eV/atom
Formation energy
0.1267
eV/atom
Corrected total energy
-63.2347
eV
Raw total energy
-63.2347
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0227
eV
DOS at Fermi level
17.3027
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B4C5_19_spg10

Decomposition

TbErTh2 Er2Th

Computed at

2023-06-22 17:18:53.668571

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: agm005651754).

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 agm005651754
data_agm005651754
_cell_length_a     3.46639
_cell_length_b     8.76675
_cell_length_c     11.60934
_cell_angle_alpha  85.49713
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       351.70731
_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 0.00000 0.94350 0.63575 1.00000
  Tb2 Tb 0.00000 0.05650 0.36425 1.00000
  Er1 Er 0.50000 0.29605 0.55400 1.00000
  Er2 Er 0.50000 0.83994 0.90056 1.00000
  Er3 Er 0.50000 0.70395 0.44600 1.00000
  Er4 Er 0.50000 0.16006 0.09944 1.00000
  Th1 Th 0.00000 0.42600 0.29031 1.00000
  Th2 Th 0.00000 0.79894 0.17275 1.00000
  Th3 Th 0.00000 0.50000 0.00000 1.00000
  Th4 Th 0.00000 0.20106 0.82725 1.00000
  Th5 Th 0.00000 0.57400 0.70969 1.00000
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