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Pm3Ir2Pd

Alexandria ALEX

Alex-ID: agm015292425 · Space group: P2_1/m (#11)

Basic Information

Formula
Pm3Ir2Pd
Alex-ID
agm015292425
Elements
3
Sites
12
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
280.55
ų
Cell a
5.8598
Å
Cell b
4.2935
Å
Cell c
11.2975
Å
α angle
90.00
°
β angle
99.24
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3Ir2Pd
Pm
6.00 · 50.0%
Ir
4.00 · 33.3%
Pd
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0066
eV/atom
Formation energy
-0.7407
eV/atom
Corrected total energy
-83.2221
eV
Raw total energy
-83.2221
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0561
eV
DOS at Fermi level
5.6834
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_477_spg11

Decomposition

Pm2IrPd PmIr2 Pm5Ir3

Computed at

2025-04-15 07:49:49

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: agm015292425).

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 agm015292425
data_agm015292425
_cell_length_a     5.85981
_cell_length_b     4.29353
_cell_length_c     11.29748
_cell_angle_alpha  90.00000
_cell_angle_beta   99.24389
_cell_angle_gamma  90.00000
_cell_volume       280.54517
_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 0.06033 0.25000 0.78804 1.00000
  Pm2 Pm 0.93967 0.75000 0.21196 1.00000
  Pm3 Pm 0.59995 0.75000 0.88783 1.00000
  Pm4 Pm 0.25557 0.75000 0.54138 1.00000
  Pm5 Pm 0.74443 0.25000 0.45862 1.00000
  Pm6 Pm 0.40005 0.25000 0.11217 1.00000
  Ir1 Ir 0.19416 0.25000 0.36209 1.00000
  Ir2 Ir 0.14227 0.75000 0.97171 1.00000
  Ir3 Ir 0.85773 0.25000 0.02829 1.00000
  Ir4 Ir 0.80584 0.75000 0.63791 1.00000
  Pd1 Pd 0.47476 0.75000 0.30495 1.00000
  Pd2 Pd 0.52524 0.25000 0.69505 1.00000
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