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Ag2PtPb3

Alexandria ALEX

Alex-ID: agm033383736 · Space group: Pnma (#62)

Basic Information

Formula
Ag2PtPb3
Alex-ID
agm033383736
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
616.41
ų
Cell a
3.7035
Å
Cell b
12.9899
Å
Cell c
12.8132
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ag2PtPb3
Ag
8.00 · 33.3%
Pt
4.00 · 16.7%
Pb
12.00 · 50.0%

Energy & Stability

Energy above hull
0.1116
eV/atom
Formation energy
0.0148
eV/atom
Corrected total energy
-91.3076
eV
Raw total energy
-91.3076
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0369
eV
DOS at Fermi level
10.1025
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_4707_spg62

Decomposition

PtPb2 PtPb4 Ag

Computed at

2025-04-13 13:20:43

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: agm033383736).

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 agm033383736
data_agm033383736
_cell_length_a     3.70347
_cell_length_b     12.98986
_cell_length_c     12.81317
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       616.40933
_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
  Ag1 Ag 0.25000 0.99161 0.77208 1.00000
  Ag2 Ag 0.75000 0.00839 0.22792 1.00000
  Ag3 Ag 0.75000 0.50839 0.27208 1.00000
  Ag4 Ag 0.25000 0.49161 0.72792 1.00000
  Ag5 Ag 0.25000 0.86296 0.12953 1.00000
  Ag6 Ag 0.75000 0.13704 0.87047 1.00000
  Ag7 Ag 0.75000 0.63704 0.62953 1.00000
  Ag8 Ag 0.25000 0.36296 0.37047 1.00000
  Pt1 Pt 0.25000 0.66983 0.23809 1.00000
  Pt2 Pt 0.75000 0.33017 0.76191 1.00000
  Pt3 Pt 0.75000 0.83017 0.73809 1.00000
  Pt4 Pt 0.25000 0.16983 0.26191 1.00000
  Pb1 Pb 0.25000 0.60035 0.44902 1.00000
  Pb2 Pb 0.75000 0.39965 0.55098 1.00000
  Pb3 Pb 0.75000 0.89965 0.94902 1.00000
  Pb4 Pb 0.25000 0.10035 0.05098 1.00000
  Pb5 Pb 0.25000 0.69024 0.82962 1.00000
  Pb6 Pb 0.75000 0.30976 0.17038 1.00000
  Pb7 Pb 0.75000 0.80976 0.32962 1.00000
  Pb8 Pb 0.25000 0.19024 0.67038 1.00000
  Pb9 Pb 0.25000 0.84724 0.57298 1.00000
  Pb10 Pb 0.75000 0.15276 0.42702 1.00000
  Pb11 Pb 0.75000 0.65276 0.07298 1.00000
  Pb12 Pb 0.25000 0.34724 0.92702 1.00000
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