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PmTh2Pt3

Alexandria ALEX

Alex-ID: agm005642478 · Space group: Fddd (#70)

Basic Information

Formula
PmTh2Pt3
Alex-ID
agm005642478
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
624.21
ų
Cell a
7.2353
Å
Cell b
7.2353
Å
Cell c
13.3378
Å
α angle
100.34
°
β angle
100.34
°
γ angle
109.79
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmTh2Pt3
Pm
4.00 · 16.7%
Th
8.00 · 33.3%
Pt
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0403
eV/atom
Formation energy
-1.1614
eV/atom
Corrected total energy
-179.3124
eV
Raw total energy
-179.3124
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0195
eV
DOS at Fermi level
11.4173
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

PmThPt2 ThPt

Computed at

2023-08-24 06:10:54.021795

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: agm005642478).

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 agm005642478
data_agm005642478
_cell_length_a     7.23532
_cell_length_b     7.23532
_cell_length_c     13.33777
_cell_angle_alpha  100.33534
_cell_angle_beta   100.33534
_cell_angle_gamma  109.78829
_cell_volume       624.21046
_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
  Pm1 Pm 0.91653 0.91653 0.83305 1.00000
  Pm2 Pm 0.33347 0.83347 0.66695 1.00000
  Pm3 Pm 0.16653 0.66653 0.33305 1.00000
  Pm4 Pm 0.08347 0.08347 0.16695 1.00000
  Th1 Th 0.99983 0.49983 0.99967 1.00000
  Th2 Th 0.41711 0.41711 0.83422 1.00000
  Th3 Th 0.83289 0.33289 0.66578 1.00000
  Th4 Th 0.25017 0.25017 0.50033 1.00000
  Th5 Th 0.74983 0.74983 0.49967 1.00000
  Th6 Th 0.66711 0.16711 0.33422 1.00000
  Th7 Th 0.58289 0.58289 0.16578 1.00000
  Th8 Th 0.50017 0.00017 0.00033 1.00000
  Pt1 Pt 0.16795 0.66260 0.83527 1.00000
  Pt2 Pt 0.66732 0.17267 0.83527 1.00000
  Pt3 Pt 0.08205 0.08741 0.66473 1.00000
  Pt4 Pt 0.58268 0.57733 0.66473 1.00000
  Pt5 Pt 0.99629 0.49629 0.50000 1.00000
  Pt6 Pt 0.50371 0.00371 0.50000 1.00000
  Pt7 Pt 0.42267 0.41732 0.33527 1.00000
  Pt8 Pt 0.91259 0.91795 0.33527 1.00000
  Pt9 Pt 0.82733 0.33268 0.16473 1.00000
  Pt10 Pt 0.33740 0.83205 0.16473 1.00000
  Pt11 Pt 0.25371 0.25371 1.00000 1.00000
  Pt12 Pt 0.74629 0.74629 0.00000 1.00000
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