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Ho12Tm2Th

Alexandria ALEX

Alex-ID: agm005809425 · Space group: P4/nbm (#125)

Basic Information

Formula
Ho12Tm2Th
Alex-ID
agm005809425
Elements
3
Sites
30
Space group
P4/nbm (#125)
Crystal system
tetragonal
Volume
998.05
ų
Cell a
6.3619
Å
Cell b
6.3619
Å
Cell c
24.6592
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho12Tm2Th
Ho
24.00 · 80.0%
Tm
4.00 · 13.3%
Th
2.00 · 6.7%

Energy & Stability

Energy above hull
0.4082
eV/atom
Formation energy
0.4032
eV/atom
Corrected total energy
-130.5193
eV
Raw total energy
-130.5193
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0044
eV
DOS at Fermi level
43.5767
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C12_68_spg125

Decomposition

Ho7Tm2 Ho2Th Ho

Computed at

2023-07-23 06:17:35.989074

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: agm005809425).

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 agm005809425
data_agm005809425
_cell_length_a     6.36188
_cell_length_b     6.36188
_cell_length_c     24.65919
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       998.04558
_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
  Ho1 Ho 0.50000 0.50000 0.78571 1.00000
  Ho2 Ho 0.00000 0.00000 0.78571 1.00000
  Ho3 Ho 0.75046 0.74954 0.88979 1.00000
  Ho4 Ho 0.25046 0.75046 0.88979 1.00000
  Ho5 Ho 0.00000 0.00000 0.33901 1.00000
  Ho6 Ho 0.24954 0.74954 0.11021 1.00000
  Ho7 Ho 0.83105 0.33105 0.56146 1.00000
  Ho8 Ho 0.50000 0.50000 0.33901 1.00000
  Ho9 Ho 0.24954 0.25046 0.88979 1.00000
  Ho10 Ho 0.74954 0.75046 0.11021 1.00000
  Ho11 Ho 0.33105 0.16895 0.56146 1.00000
  Ho12 Ho 0.66895 0.16895 0.43854 1.00000
  Ho13 Ho 0.00000 0.00000 0.66099 1.00000
  Ho14 Ho 0.16895 0.33105 0.43854 1.00000
  Ho15 Ho 0.25046 0.24954 0.11021 1.00000
  Ho16 Ho 0.83105 0.66895 0.43854 1.00000
  Ho17 Ho 0.66895 0.83105 0.56146 1.00000
  Ho18 Ho 0.00000 0.00000 0.21429 1.00000
  Ho19 Ho 0.16895 0.66895 0.56146 1.00000
  Ho20 Ho 0.50000 0.50000 0.66099 1.00000
  Ho21 Ho 0.74954 0.24954 0.88979 1.00000
  Ho22 Ho 0.50000 0.50000 0.21429 1.00000
  Ho23 Ho 0.33105 0.83105 0.43854 1.00000
  Ho24 Ho 0.75046 0.25046 0.11021 1.00000
  Tm1 Tm 0.50000 0.00000 0.27617 1.00000
  Tm2 Tm 0.00000 0.50000 0.27617 1.00000
  Tm3 Tm 0.00000 0.50000 0.72383 1.00000
  Tm4 Tm 0.50000 0.00000 0.72383 1.00000
  Th1 Th 0.50000 0.00000 0.00000 1.00000
  Th2 Th 0.00000 0.50000 0.00000 1.00000
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