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HEAS Data Platform · Materials Science Database

Ba2As3Pd4Pb

Alexandria ALEX

Alex-ID: agm004537592 · Space group: P-4m2 (#115)

Basic Information

Formula
Ba2As3Pd4Pb
Alex-ID
agm004537592
Elements
4
Sites
10
Space group
P-4m2 (#115)
Crystal system
tetragonal
Volume
227.65
ų
Cell a
4.6113
Å
Cell b
4.6113
Å
Cell c
10.7061
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2As3Pd4Pb
Ba
2.00 · 20.0%
As
3.00 · 30.0%
Pd
4.00 · 40.0%
Pb
1.00 · 10.0%

Energy & Stability

Energy above hull
0.0363
eV/atom
Formation energy
-0.6825
eV/atom
Corrected total energy
-49.0988
eV
Raw total energy
-49.0988
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.1762
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D4_52_spg115

Decomposition

BaAsPd Ba(AsPd)2 PdPb

Computed at

2022-06-21 02:14:14.898606

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: agm004537592).

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 agm004537592
data_agm004537592
_cell_length_a     4.61128
_cell_length_b     4.61128
_cell_length_c     10.70611
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       227.65350
_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
  Ba1 Ba 0.50000 0.00000 0.23849 1.00000
  Ba2 Ba 0.00000 0.50000 0.76151 1.00000
  As1 As 0.00000 0.00000 0.50000 1.00000
  As2 As 0.50000 0.00000 0.88286 1.00000
  As3 As 0.00000 0.50000 0.11714 1.00000
  Pd1 Pd 0.50000 0.50000 0.00000 1.00000
  Pd2 Pd 0.00000 0.00000 0.00000 1.00000
  Pd3 Pd 0.50000 0.00000 0.64430 1.00000
  Pd4 Pd 0.00000 0.50000 0.35570 1.00000
  Pb1 Pb 0.50000 0.50000 0.50000 1.00000
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