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TbHo2ThAs4

Alexandria ALEX

Alex-ID: agm014332011 · Space group: I4/mmm (#139)

Basic Information

Formula
TbHo2ThAs4
Alex-ID
agm014332011
Elements
4
Sites
8
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
203.20
ų
Cell a
5.8841
Å
Cell b
5.8841
Å
Cell c
7.1940
Å
α angle
65.86
°
β angle
114.14
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbHo2ThAs4
Tb
1.00 · 12.5%
Ho
2.00 · 25.0%
Th
1.00 · 12.5%
As
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0135
eV/atom
Formation energy
-1.4997
eV/atom
Corrected total energy
-51.8072
eV
Raw total energy
-51.8072
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.4890
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_940_spg44

Decomposition

Tb3ThAs4 Ho3ThAs4

Computed at

2025-02-06 21:01:06

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: agm014332011).

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 agm014332011
data_agm014332011
_cell_length_a     5.88413
_cell_length_b     5.88413
_cell_length_c     7.19397
_cell_angle_alpha  65.86318
_cell_angle_beta   114.13682
_cell_angle_gamma  90.00116
_cell_volume       203.20470
_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 0.00000 0.00000 1.00000
  Ho1 Ho 0.24987 0.24987 0.50000 1.00000
  Ho2 Ho 0.75013 0.75013 0.50000 1.00000
  Th1 Th 0.50000 0.50000 0.00000 1.00000
  As1 As 0.50000 0.00000 0.00000 1.00000
  As2 As 0.00000 0.50000 0.00000 1.00000
  As3 As 0.75151 0.24849 0.50321 1.00000
  As4 As 0.24849 0.75151 0.49679 1.00000
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