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UCuPd14

Alexandria ALEX

Alex-ID: agm005769476 · Space group: P4/mmm (#123)

Basic Information

Formula
UCuPd14
Alex-ID
agm005769476
Elements
3
Sites
16
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
252.78
ų
Cell a
5.7425
Å
Cell b
5.7425
Å
Cell c
7.6655
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
UCuPd14
U
1.00 · 6.3%
Cu
1.00 · 6.3%
Pd
14.00 · 87.5%

Energy & Stability

Energy above hull
0.0161
eV/atom
Formation energy
-0.2051
eV/atom
Corrected total energy
-91.4301
eV
Raw total energy
-91.4301
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
21.4167
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABC14_14_spg123

Decomposition

CuPd3 UPd8 Pd

Computed at

2023-07-18 17:28:50.757817

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: agm005769476).

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 agm005769476
data_agm005769476
_cell_length_a     5.74250
_cell_length_b     5.74250
_cell_length_c     7.66551
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00174
_cell_volume       252.78036
_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
  U1 U 0.87500 0.87500 0.50000 1.00000
  Cu1 Cu 0.37499 0.37499 0.50000 1.00000
  Pd1 Pd 0.87500 0.87500 0.00000 1.00000
  Pd2 Pd 0.37500 0.37500 0.00000 1.00000
  Pd3 Pd 0.87500 0.37501 0.50000 1.00000
  Pd4 Pd 0.87500 0.37500 0.00000 1.00000
  Pd5 Pd 0.37501 0.87500 0.50000 1.00000
  Pd6 Pd 0.37500 0.87500 0.00000 1.00000
  Pd7 Pd 0.62465 0.12535 0.25534 1.00000
  Pd8 Pd 0.62465 0.12535 0.74466 1.00000
  Pd9 Pd 0.12535 0.62465 0.25534 1.00000
  Pd10 Pd 0.12535 0.62465 0.74466 1.00000
  Pd11 Pd 0.62462 0.62462 0.25534 1.00000
  Pd12 Pd 0.62462 0.62462 0.74466 1.00000
  Pd13 Pd 0.12538 0.12538 0.25535 1.00000
  Pd14 Pd 0.12538 0.12538 0.74465 1.00000
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