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Pr6Ho5Tm2

Alexandria ALEX

Alex-ID: agm005668299 · Space group: Pbam (#55)

Basic Information

Formula
Pr6Ho5Tm2
Alex-ID
agm005668299
Elements
3
Sites
26
Space group
Pbam (#55)
Crystal system
orthorhombic
Volume
878.39
ų
Cell a
3.6254
Å
Cell b
11.6932
Å
Cell c
20.7202
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr6Ho5Tm2
Pr
12.00 · 46.2%
Ho
10.00 · 38.5%
Tm
4.00 · 15.4%

Energy & Stability

Energy above hull
0.1120
eV/atom
Formation energy
0.1091
eV/atom
Corrected total energy
-118.2416
eV
Raw total energy
-118.2416
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
30.2582
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C6_66_spg55

Decomposition

Pr2Ho7 HoTm5 Pr

Computed at

2023-06-20 14:20:22.316853

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: agm005668299).

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 agm005668299
data_agm005668299
_cell_length_a     3.62544
_cell_length_b     11.69325
_cell_length_c     20.72016
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       878.39398
_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
  Pr1 Pr 0.00000 0.08521 0.36800 1.00000
  Pr2 Pr 0.00000 0.91479 0.63200 1.00000
  Pr3 Pr 0.00000 0.58521 0.13200 1.00000
  Pr4 Pr 0.00000 0.41479 0.86800 1.00000
  Pr5 Pr 0.50000 0.32863 0.13698 1.00000
  Pr6 Pr 0.50000 0.67137 0.86302 1.00000
  Pr7 Pr 0.50000 0.82863 0.36302 1.00000
  Pr8 Pr 0.50000 0.17137 0.63698 1.00000
  Pr9 Pr 0.00000 0.56122 0.41896 1.00000
  Pr10 Pr 0.00000 0.43878 0.58104 1.00000
  Pr11 Pr 0.00000 0.06122 0.08104 1.00000
  Pr12 Pr 0.00000 0.93878 0.91896 1.00000
  Ho1 Ho 0.50000 0.30278 0.44387 1.00000
  Ho2 Ho 0.50000 0.69722 0.55613 1.00000
  Ho3 Ho 0.50000 0.80278 0.05613 1.00000
  Ho4 Ho 0.50000 0.19722 0.94387 1.00000
  Ho5 Ho 0.50000 0.59278 0.27222 1.00000
  Ho6 Ho 0.50000 0.40722 0.72778 1.00000
  Ho7 Ho 0.50000 0.09278 0.22778 1.00000
  Ho8 Ho 0.50000 0.90722 0.77222 1.00000
  Ho9 Ho 0.50000 0.50000 0.00000 1.00000
  Ho10 Ho 0.50000 0.00000 0.50000 1.00000
  Tm1 Tm 0.00000 0.33532 0.29108 1.00000
  Tm2 Tm 0.00000 0.66468 0.70892 1.00000
  Tm3 Tm 0.00000 0.83532 0.20892 1.00000
  Tm4 Tm 0.00000 0.16468 0.79108 1.00000
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