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La2Zn3InAu4

Alexandria ALEX

Alex-ID: agm004534699 · Space group: P-4m2 (#115)

Alexandria Database API

Basic Information

Formula
La2Zn3InAu4
Alex-ID
agm004534699
Elements
4
Sites
10
Space group
P-4m2 (#115)
Crystal system
tetragonal
Volume
219.97
ų
Cell a
4.3321
Å
Cell b
4.3321
Å
Cell c
11.7210
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Zn3InAu4
La
2.00 · 20.0%
Zn
3.00 · 30.0%
In
1.00 · 10.0%
Au
4.00 · 40.0%

Energy & Stability

Energy above hull
0.0261
eV/atom
Formation energy
-0.5563
eV/atom
Corrected total energy
-35.1315
eV
Raw total energy
-35.1315
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.8904
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D4_7_spg115

Decomposition

LaInAu2 LaZn3Au2

Computed at

2022-06-21 22:45:04.699528

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: agm004534699).

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 agm004534699
data_agm004534699
_cell_length_a     4.33207
_cell_length_b     4.33207
_cell_length_c     11.72104
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       219.96697
_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
  La1 La 0.50000 0.00000 0.23936 1.00000
  La2 La 0.00000 0.50000 0.76064 1.00000
  Zn1 Zn 0.00000 0.00000 0.50000 1.00000
  Zn2 Zn 0.50000 0.00000 0.87121 1.00000
  Zn3 Zn 0.00000 0.50000 0.12879 1.00000
  In1 In 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 0.65247 1.00000
  Au4 Au 0.00000 0.50000 0.34753 1.00000
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