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Ba2Pt2Pb

Alexandria ALEX

Alex-ID: agm002368993 · Space group: Cmmm (#65)

Basic Information

Formula
Ba2Pt2Pb
Alex-ID
agm002368993
Elements
3
Sites
5
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
152.36
ų
Cell a
4.4817
Å
Cell b
4.5323
Å
Cell c
7.8396
Å
α angle
106.90
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2Pt2Pb
Pb
1.00 · 20.0%
Ba
2.00 · 40.0%
Pt
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0691
eV/atom
Formation energy
-0.6154
eV/atom
Corrected total energy
-22.8071
eV
Raw total energy
-22.8071
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0566
eV
DOS at Fermi level
2.0915
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_4_spg65

Decomposition

Ba2Pt3 BaPtPb BaPb

Computed at

2019-04-18 09:23:12

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: agm002368993).

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 agm002368993
data_agm002368993
_cell_length_a     4.48169
_cell_length_b     4.53227
_cell_length_c     7.83961
_cell_angle_alpha  106.89955
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       152.36301
_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
  Pb1 Pb 0.00000 0.00000 0.00000 1.00000
  Ba1 Ba 0.50000 0.63615 0.27365 1.00000
  Ba2 Ba 0.50000 0.36385 0.72635 1.00000
  Pt1 Pt 0.00000 0.19366 0.38972 1.00000
  Pt2 Pt 0.00000 0.80634 0.61028 1.00000
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