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HoTmPt

Alexandria ALEX

Alex-ID: agm070050008 · Space group: Pnma (#62)

Basic Information

Formula
HoTmPt
Alex-ID
agm070050008
Elements
3
Sites
12
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
293.40
ų
Cell a
4.7354
Å
Cell b
7.0899
Å
Cell c
8.7390
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HoTmPt
Ho
4.00 · 33.3%
Tm
4.00 · 33.3%
Pt
4.00 · 33.3%

Energy & Stability

Energy above hull
0.0125
eV/atom
Formation energy
-0.9644
eV/atom
Corrected total energy
-72.1252
eV
Raw total energy
-72.1252
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0184
eV
DOS at Fermi level
11.9256
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_6_spg62

Decomposition

HoTmPt

Computed at

2024-10-14 03:23:02.418736

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: agm070050008).

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 agm070050008
data_agm070050008
_cell_length_a     4.73542
_cell_length_b     7.08985
_cell_length_c     8.73903
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       293.39918
_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 0.25000 0.85562 0.41918 1.00000
  Ho2 Ho 0.25000 0.35562 0.08082 1.00000
  Ho3 Ho 0.75000 0.14438 0.58082 1.00000
  Ho4 Ho 0.75000 0.64438 0.91918 1.00000
  Tm1 Tm 0.75000 0.50916 0.33387 1.00000
  Tm2 Tm 0.25000 0.99084 0.83387 1.00000
  Tm3 Tm 0.75000 0.00916 0.16613 1.00000
  Tm4 Tm 0.25000 0.49084 0.66613 1.00000
  Pt1 Pt 0.25000 0.76099 0.09403 1.00000
  Pt2 Pt 0.25000 0.26099 0.40597 1.00000
  Pt3 Pt 0.75000 0.73901 0.59403 1.00000
  Pt4 Pt 0.75000 0.23901 0.90597 1.00000
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