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Pm3DyCd4

Alexandria ALEX

Alex-ID: agm005936613 · Space group: P4/mmm (#123)

Basic Information

Formula
Pm3DyCd4
Alex-ID
agm005936613
Elements
3
Sites
8
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
221.18
ų
Cell a
3.7993
Å
Cell b
3.7993
Å
Cell c
15.3226
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3DyCd4
Cd
4.00 · 50.0%
Dy
1.00 · 12.5%
Pm
3.00 · 37.5%

Energy & Stability

Energy above hull
0.0021
eV/atom
Formation energy
-0.3125
eV/atom
Corrected total energy
-25.0502
eV
Raw total energy
-25.0502
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0036
eV
DOS at Fermi level
9.2088
Total magnetisation
1.5627
μB

Additional Information

Prototype ID

AB3C4_38_spg123

Decomposition

PmDyCd2 PmCd

Computed at

2023-09-20 03:50:21.612927

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: agm005936613).

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 agm005936613
data_agm005936613
_cell_length_a     3.79932
_cell_length_b     3.79932
_cell_length_c     15.32265
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       221.17982
_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
  Cd1 Cd 0.00000 0.00000 0.88239 1.00000
  Cd2 Cd 0.00000 0.00000 0.11761 1.00000
  Cd3 Cd 0.00000 0.00000 0.37378 1.00000
  Cd4 Cd 0.00000 0.00000 0.62622 1.00000
  Dy1 Dy 0.50000 0.50000 0.00000 1.00000
  Pm1 Pm 0.50000 0.50000 0.24650 1.00000
  Pm2 Pm 0.50000 0.50000 0.50000 1.00000
  Pm3 Pm 0.50000 0.50000 0.75350 1.00000
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