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La(Ho2Tm3)2

Alexandria ALEX

Alex-ID: agm006089441 · Space group: Cmcm (#63)

Basic Information

Formula
La(Ho2Tm3)2
Alex-ID
agm006089441
Elements
3
Sites
22
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
690.30
ų
Cell a
5.6137
Å
Cell b
5.5868
Å
Cell c
25.4563
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.16
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La(Ho2Tm3)2
La
2.00 · 9.1%
Ho
8.00 · 36.4%
Tm
12.00 · 54.5%

Energy & Stability

Energy above hull
0.1277
eV/atom
Formation energy
0.1189
eV/atom
Corrected total energy
-97.5259
eV
Raw total energy
-97.5259
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0120
eV
DOS at Fermi level
36.5455
Total magnetisation
-0.0006
μB

Additional Information

Prototype ID

AB4C6_271_spg63

Decomposition

HoTm2 HoTm5 LaHo2

Computed at

2023-10-05 19:20:58

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: agm006089441).

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 agm006089441
data_agm006089441
_cell_length_a     5.61368
_cell_length_b     5.58679
_cell_length_c     25.45633
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.15936
_cell_volume       690.29745
_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
  La1 La 0.82911 0.65822 0.25000 1.00000
  La2 La 0.17089 0.34178 0.75000 1.00000
  Ho1 Ho 0.83495 0.66991 0.54120 1.00000
  Ho2 Ho 0.49432 0.98863 0.12173 1.00000
  Ho3 Ho 0.16505 0.33009 0.45880 1.00000
  Ho4 Ho 0.50568 0.01137 0.87827 1.00000
  Ho5 Ho 0.83495 0.66991 0.95880 1.00000
  Ho6 Ho 0.16505 0.33009 0.04120 1.00000
  Ho7 Ho 0.50568 0.01137 0.62173 1.00000
  Ho8 Ho 0.49432 0.98863 0.37827 1.00000
  Tm1 Tm 0.50000 0.00000 0.00000 1.00000
  Tm2 Tm 0.50000 0.00000 0.50000 1.00000
  Tm3 Tm 0.16172 0.32344 0.32003 1.00000
  Tm4 Tm 0.83828 0.67656 0.67997 1.00000
  Tm5 Tm 0.83828 0.67656 0.82003 1.00000
  Tm6 Tm 0.16172 0.32344 0.17997 1.00000
  Tm7 Tm 0.82883 0.65767 0.39971 1.00000
  Tm8 Tm 0.17117 0.34233 0.60029 1.00000
  Tm9 Tm 0.17117 0.34233 0.89971 1.00000
  Tm10 Tm 0.82883 0.65767 0.10029 1.00000
  Tm11 Tm 0.49537 0.99075 0.25000 1.00000
  Tm12 Tm 0.50463 0.00925 0.75000 1.00000
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