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Tb4YHo

Alexandria ALEX

Alex-ID: agm020019198 · Space group: Cmcm (#63)

Basic Information

Formula
Tb4YHo
Alex-ID
agm020019198
Elements
3
Sites
12
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
380.56
ų
Cell a
9.4207
Å
Cell b
9.4207
Å
Cell c
11.5221
Å
α angle
90.00
°
β angle
90.00
°
γ angle
158.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb4YHo
Tb
8.00 · 66.7%
Y
2.00 · 16.7%
Ho
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0019
eV/atom
Formation energy
-0.0030
eV/atom
Corrected total energy
-59.1780
eV
Raw total energy
-59.1780
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0096
eV
DOS at Fermi level
12.1585
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_1415_spg36

Decomposition

Tb5Y Tb2Ho Y5Ho

Computed at

2025-01-07 06:21:52

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: agm020019198).

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 agm020019198
data_agm020019198
_cell_length_a     9.42072
_cell_length_b     9.42072
_cell_length_c     11.52206
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  158.15114
_cell_volume       380.56345
_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 0.22127 0.77873 0.75000 1.00000
  Tb2 Tb 0.77873 0.22127 0.25000 1.00000
  Tb3 Tb 0.33316 0.66684 0.49972 1.00000
  Tb4 Tb 0.66684 0.33316 0.50028 1.00000
  Tb5 Tb 0.66684 0.33316 0.99972 1.00000
  Tb6 Tb 0.33316 0.66684 0.00028 1.00000
  Tb7 Tb 0.88872 0.11128 0.75000 1.00000
  Tb8 Tb 0.11128 0.88872 0.25000 1.00000
  Y1 Y 0.00000 0.00000 0.50000 1.00000
  Y2 Y 0.00000 0.00000 0.00000 1.00000
  Ho1 Ho 0.55526 0.44474 0.75000 1.00000
  Ho2 Ho 0.44474 0.55526 0.25000 1.00000
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