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Tb(YHo2)2

Alexandria ALEX

Alex-ID: agm015340474 · Space group: R-3m (#166)

Alexandria Database API

Basic Information

Formula
Tb(YHo2)2
Alex-ID
agm015340474
Elements
3
Sites
7
Space group
R-3m (#166)
Crystal system
trigonal
Volume
221.63
ų
Cell a
19.8705
Å
Cell b
19.8705
Å
Cell c
19.8705
Å
α angle
10.39
°
β angle
10.39
°
γ angle
10.39
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(YHo2)2
Tb
1.00 · 14.3%
Y
2.00 · 28.6%
Ho
4.00 · 57.1%

Energy & Stability

Energy above hull
0.0239
eV/atom
Formation energy
0.0193
eV/atom
Corrected total energy
-35.7372
eV
Raw total energy
-35.7372
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.1347
Total magnetisation
0.0003
μB

Additional Information

Prototype ID

AB2C4_8_spg166

Decomposition

Tb5YHo12 Y5Ho TbHo8

Computed at

2025-02-03 10:53:40

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: agm015340474).

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 agm015340474
data_agm015340474
_cell_length_a     19.87051
_cell_length_b     19.87051
_cell_length_c     19.87051
_cell_angle_alpha  10.39081
_cell_angle_beta   10.39081
_cell_angle_gamma  10.39081
_cell_volume       221.63240
_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 0.50000 0.50000 0.50000 1.00000
  Y1 Y 0.40472 0.40472 0.40472 1.00000
  Y2 Y 0.59528 0.59528 0.59528 1.00000
  Ho1 Ho 0.31004 0.31004 0.31004 1.00000
  Ho2 Ho 0.11924 0.11924 0.11924 1.00000
  Ho3 Ho 0.68996 0.68996 0.68996 1.00000
  Ho4 Ho 0.88076 0.88076 0.88076 1.00000
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