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Sr2Zn3PbAu4

Alexandria ALEX

Alex-ID: agm004534722 · Space group: P-4m2 (#115)

Basic Information

Formula
Sr2Zn3PbAu4
Alex-ID
agm004534722
Elements
4
Sites
10
Space group
P-4m2 (#115)
Crystal system
tetragonal
Volume
234.55
ų
Cell a
4.5643
Å
Cell b
4.5643
Å
Cell c
11.2586
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr2Zn3PbAu4
Sr
2.00 · 20.0%
Zn
3.00 · 30.0%
Pb
1.00 · 10.0%
Au
4.00 · 40.0%

Energy & Stability

Energy above hull
0.0321
eV/atom
Formation energy
-0.4704
eV/atom
Corrected total energy
-28.7358
eV
Raw total energy
-28.7358
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.6499
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D4_7_spg115

Decomposition

Sr(ZnAu)2 Sr2(ZnAu2)3 SrPb3

Computed at

2022-06-21 22:40:34.368517

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: agm004534722).

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 agm004534722
data_agm004534722
_cell_length_a     4.56427
_cell_length_b     4.56427
_cell_length_c     11.25864
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       234.54645
_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
  Sr1 Sr 0.50000 0.00000 0.23668 1.00000
  Sr2 Sr 0.00000 0.50000 0.76332 1.00000
  Zn1 Zn 0.00000 0.00000 0.50000 1.00000
  Zn2 Zn 0.50000 0.00000 0.88303 1.00000
  Zn3 Zn 0.00000 0.50000 0.11697 1.00000
  Pb1 Pb 0.50000 0.50000 0.50000 1.00000
  Au1 Au 0.50000 0.50000 0.00000 1.00000
  Au2 Au 0.00000 0.00000 0.00000 1.00000
  Au3 Au 0.50000 0.00000 0.65641 1.00000
  Au4 Au 0.00000 0.50000 0.34359 1.00000
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