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Ac2In3Ag4Pb

Alexandria ALEX

Alex-ID: agm004530679 · Space group: P-4m2 (#115)

Basic Information

Formula
Ac2In3Ag4Pb
Alex-ID
agm004530679
Elements
4
Sites
10
Space group
P-4m2 (#115)
Crystal system
tetragonal
Volume
265.88
ų
Cell a
4.7876
Å
Cell b
4.7876
Å
Cell c
11.6001
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac2In3Ag4Pb
Ac
2.00 · 20.0%
In
3.00 · 30.0%
Ag
4.00 · 40.0%
Pb
1.00 · 10.0%

Energy & Stability

Energy above hull
0.0319
eV/atom
Formation energy
-0.2850
eV/atom
Corrected total energy
-34.4892
eV
Raw total energy
-34.4892
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.8463
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D4_7_spg115

Decomposition

Ac2In5Ag3 Ac3(AgPb)4 Ac2InPb5 AcInAg5

Computed at

2022-06-21 00:52:10.243169

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: agm004530679).

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 agm004530679
data_agm004530679
_cell_length_a     4.78755
_cell_length_b     4.78755
_cell_length_c     11.60007
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       265.88125
_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
  Ac1 Ac 0.50000 0.00000 0.23812 1.00000
  Ac2 Ac 0.00000 0.50000 0.76188 1.00000
  In1 In 0.00000 0.00000 0.50000 1.00000
  In2 In 0.50000 0.00000 0.87517 1.00000
  In3 In 0.00000 0.50000 0.12483 1.00000
  Ag1 Ag 0.50000 0.50000 0.00000 1.00000
  Ag2 Ag 0.00000 0.00000 0.00000 1.00000
  Ag3 Ag 0.50000 0.00000 0.64230 1.00000
  Ag4 Ag 0.00000 0.50000 0.35770 1.00000
  Pb1 Pb 0.50000 0.50000 0.50000 1.00000
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