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Tb(Y5Ho2)2

Alexandria ALEX

Alex-ID: agm005998900 · Space group: I4/m (#87)

Basic Information

Formula
Tb(Y5Ho2)2
Alex-ID
agm005998900
Elements
3
Sites
15
Space group
I4/m (#87)
Crystal system
tetragonal
Volume
567.65
ų
Cell a
7.6837
Å
Cell b
9.4147
Å
Cell c
9.4147
Å
α angle
80.41
°
β angle
65.92
°
γ angle
65.92
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(Y5Ho2)2
Tb
1.00 · 6.7%
Y
10.00 · 66.7%
Ho
4.00 · 26.7%

Energy & Stability

Energy above hull
0.7381
eV/atom
Formation energy
0.7326
eV/atom
Corrected total energy
-76.5876
eV
Raw total energy
-76.5876
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.6440
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C10_7_spg87

Decomposition

Tb5YHo12 Tb2Ho Y5Ho

Computed at

2023-08-08 18:33:52.229801

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: agm005998900).

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 agm005998900
data_agm005998900
_cell_length_a     7.68366
_cell_length_b     9.41472
_cell_length_c     9.41472
_cell_angle_alpha  80.41457
_cell_angle_beta   65.91658
_cell_angle_gamma  65.91658
_cell_volume       567.64814
_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
  Y1 Y 0.25000 0.50000 0.50000 1.00000
  Y2 Y 0.64987 0.30028 0.89935 1.00000
  Y3 Y 0.04985 0.10065 0.30028 1.00000
  Y4 Y 0.45078 0.89935 0.69972 1.00000
  Y5 Y 0.84950 0.69972 0.10065 1.00000
  Y6 Y 0.35013 0.69972 0.10065 1.00000
  Y7 Y 0.75000 0.50000 0.50000 1.00000
  Y8 Y 0.15050 0.30028 0.89935 1.00000
  Y9 Y 0.54922 0.10065 0.30028 1.00000
  Y10 Y 0.95015 0.89935 0.69972 1.00000
  Ho1 Ho 0.39976 0.80036 0.40012 1.00000
  Ho2 Ho 0.79988 0.59988 0.80036 1.00000
  Ho3 Ho 0.20012 0.40012 0.19964 1.00000
  Ho4 Ho 0.60024 0.19964 0.59988 1.00000
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