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NdPdAu2

Alexandria ALEX

Alex-ID: agm005687955 · Space group: Pnma (#62)

Basic Information

Formula
NdPdAu2
Alex-ID
agm005687955
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
679.28
ų
Cell a
5.4678
Å
Cell b
7.8438
Å
Cell c
15.8383
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NdPdAu2
Nd
8.00 · 25.0%
Pd
8.00 · 25.0%
Au
16.00 · 50.0%

Energy & Stability

Energy above hull
0.0293
eV/atom
Formation energy
-0.6930
eV/atom
Corrected total energy
-154.3350
eV
Raw total energy
-154.3350
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0066
eV
DOS at Fermi level
11.9337
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_547_spg62

Decomposition

Nd2Pd3Au4 Nd17Au36 Nd2Pd5Au

Computed at

2023-07-13 08:20:13.560583

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: agm005687955).

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 agm005687955
data_agm005687955
_cell_length_a     5.46783
_cell_length_b     7.84382
_cell_length_c     15.83829
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       679.28380
_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
  Nd1 Nd 0.46047 0.25000 0.14243 1.00000
  Nd2 Nd 0.96047 0.75000 0.35757 1.00000
  Nd3 Nd 0.53953 0.75000 0.85757 1.00000
  Nd4 Nd 0.03953 0.25000 0.64243 1.00000
  Nd5 Nd 0.72835 0.25000 0.39535 1.00000
  Nd6 Nd 0.22835 0.75000 0.10465 1.00000
  Nd7 Nd 0.27165 0.75000 0.60465 1.00000
  Nd8 Nd 0.77165 0.25000 0.89535 1.00000
  Pd1 Pd 0.22379 0.25000 0.32087 1.00000
  Pd2 Pd 0.72379 0.75000 0.17913 1.00000
  Pd3 Pd 0.77621 0.75000 0.67913 1.00000
  Pd4 Pd 0.27621 0.25000 0.82087 1.00000
  Pd5 Pd 0.96523 0.25000 0.07078 1.00000
  Pd6 Pd 0.46523 0.75000 0.42922 1.00000
  Pd7 Pd 0.03477 0.75000 0.92922 1.00000
  Pd8 Pd 0.53477 0.25000 0.57078 1.00000
  Au1 Au 0.93952 0.05398 0.21766 1.00000
  Au2 Au 0.43952 0.94602 0.28234 1.00000
  Au3 Au 0.06048 0.55398 0.78234 1.00000
  Au4 Au 0.56048 0.44602 0.71766 1.00000
  Au5 Au 0.06048 0.94602 0.78234 1.00000
  Au6 Au 0.56048 0.05398 0.71766 1.00000
  Au7 Au 0.93952 0.44602 0.21766 1.00000
  Au8 Au 0.43952 0.55398 0.28234 1.00000
  Au9 Au 0.72709 0.55571 0.03164 1.00000
  Au10 Au 0.22709 0.44429 0.46836 1.00000
  Au11 Au 0.27291 0.05571 0.96836 1.00000
  Au12 Au 0.77291 0.94429 0.53164 1.00000
  Au13 Au 0.27291 0.44429 0.96836 1.00000
  Au14 Au 0.77291 0.55571 0.53164 1.00000
  Au15 Au 0.72709 0.94429 0.03164 1.00000
  Au16 Au 0.22709 0.05571 0.46836 1.00000
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