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TbY7Ho4

Alexandria ALEX

Alex-ID: agm003665574 · Space group: C2/m (#12)

Basic Information

Formula
TbY7Ho4
Alex-ID
agm003665574
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
396.50
ų
Cell a
5.8567
Å
Cell b
11.6123
Å
Cell c
6.6990
Å
α angle
83.25
°
β angle
64.08
°
γ angle
75.39
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbY7Ho4
Tb
1.00 · 8.3%
Y
7.00 · 58.3%
Ho
4.00 · 33.3%

Energy & Stability

Energy above hull
0.3030
eV/atom
Formation energy
0.2976
eV/atom
Corrected total energy
-64.6161
eV
Raw total energy
-64.6161
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0004
eV
DOS at Fermi level
21.8946
Total magnetisation
0.3468
μB

Additional Information

Prototype ID

AB4C7_85_spg12

Decomposition

Tb5YHo12 Y5Ho TbHo8

Computed at

2022-04-20 19:08:52.707143

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: agm003665574).

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 agm003665574
data_agm003665574
_cell_length_a     5.85665
_cell_length_b     11.61225
_cell_length_c     6.69897
_cell_angle_alpha  83.24667
_cell_angle_beta   64.07905
_cell_angle_gamma  75.39371
_cell_volume       396.49946
_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 0.78870 0.92338 0.49922 1.00000
  Y2 Y 0.21130 0.07662 0.50078 1.00000
  Y3 Y 0.06135 0.67954 0.19775 1.00000
  Y4 Y 0.93865 0.32046 0.80225 1.00000
  Y5 Y 0.36583 0.50073 0.76761 1.00000
  Y6 Y 0.50000 0.00000 0.00000 1.00000
  Y7 Y 0.63417 0.49927 0.23239 1.00000
  Ho1 Ho 0.63871 0.22507 0.49751 1.00000
  Ho2 Ho 0.36129 0.77493 0.50249 1.00000
  Ho3 Ho 0.75685 0.68068 0.80562 1.00000
  Ho4 Ho 0.24315 0.31932 0.19438 1.00000
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