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PmCuPd2

Alexandria ALEX

Alex-ID: agm005702885 · Space group: Pnma (#62)

Basic Information

Formula
PmCuPd2
Alex-ID
agm005702885
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
592.59
ų
Cell a
5.4520
Å
Cell b
7.1910
Å
Cell c
15.1150
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmCuPd2
Pm
8.00 · 25.0%
Cu
8.00 · 25.0%
Pd
16.00 · 50.0%

Energy & Stability

Energy above hull
0.0379
eV/atom
Formation energy
-0.5816
eV/atom
Corrected total energy
-172.9816
eV
Raw total energy
-172.9815
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0139
eV
DOS at Fermi level
12.6913
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_547_spg62

Decomposition

Pm2CuPd5 Pm3Pd5 Cu

Computed at

2023-07-12 02:05:55.392972

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: agm005702885).

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 agm005702885
data_agm005702885
_cell_length_a     5.45196
_cell_length_b     7.19102
_cell_length_c     15.11501
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       592.58598
_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 0.48410 0.25000 0.14285 1.00000
  Pm2 Pm 0.98410 0.75000 0.35715 1.00000
  Pm3 Pm 0.51590 0.75000 0.85715 1.00000
  Pm4 Pm 0.01590 0.25000 0.64285 1.00000
  Pm5 Pm 0.73366 0.25000 0.39286 1.00000
  Pm6 Pm 0.23366 0.75000 0.10714 1.00000
  Pm7 Pm 0.26634 0.75000 0.60714 1.00000
  Pm8 Pm 0.76634 0.25000 0.89286 1.00000
  Cu1 Cu 0.21980 0.25000 0.31900 1.00000
  Cu2 Cu 0.71980 0.75000 0.18100 1.00000
  Cu3 Cu 0.78020 0.75000 0.68100 1.00000
  Cu4 Cu 0.28020 0.25000 0.81900 1.00000
  Cu5 Cu 0.99303 0.25000 0.07067 1.00000
  Cu6 Cu 0.49303 0.75000 0.42933 1.00000
  Cu7 Cu 0.00697 0.75000 0.92933 1.00000
  Cu8 Cu 0.50697 0.25000 0.57067 1.00000
  Pd1 Pd 0.95636 0.05006 0.21407 1.00000
  Pd2 Pd 0.45636 0.94994 0.28593 1.00000
  Pd3 Pd 0.04364 0.55006 0.78593 1.00000
  Pd4 Pd 0.54364 0.44994 0.71407 1.00000
  Pd5 Pd 0.04364 0.94994 0.78593 1.00000
  Pd6 Pd 0.54364 0.05006 0.71407 1.00000
  Pd7 Pd 0.95636 0.44994 0.21407 1.00000
  Pd8 Pd 0.45636 0.55006 0.28593 1.00000
  Pd9 Pd 0.73869 0.55035 0.03568 1.00000
  Pd10 Pd 0.23869 0.44965 0.46432 1.00000
  Pd11 Pd 0.26131 0.05035 0.96432 1.00000
  Pd12 Pd 0.76131 0.94965 0.53568 1.00000
  Pd13 Pd 0.26131 0.44965 0.96432 1.00000
  Pd14 Pd 0.76131 0.55035 0.53568 1.00000
  Pd15 Pd 0.73869 0.94965 0.03568 1.00000
  Pd16 Pd 0.23869 0.05035 0.46432 1.00000
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