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In3Ag3Ir2

Alexandria ALEX

Alex-ID: agm009072991 · Space group: Pnma (#62)

Basic Information

Formula
In3Ag3Ir2
Alex-ID
agm009072991
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
603.80
ų
Cell a
5.1348
Å
Cell b
9.3063
Å
Cell c
12.6355
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
In3Ag3Ir2
In
12.00 · 37.5%
Ag
12.00 · 37.5%
Ir
8.00 · 25.0%

Energy & Stability

Energy above hull
0.1448
eV/atom
Formation energy
0.0622
eV/atom
Corrected total energy
-136.3483
eV
Raw total energy
-136.3483
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0451
eV
DOS at Fermi level
11.3964
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C3_199_spg62

Decomposition

Ir Ag In2Ir

Computed at

2024-06-28 15:14:59.514859

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: agm009072991).

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 agm009072991
data_agm009072991
_cell_length_a     5.13478
_cell_length_b     9.30633
_cell_length_c     12.63550
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       603.79990
_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
  In1 In 0.40109 0.13207 0.75000 1.00000
  In2 In 0.90109 0.36793 0.25000 1.00000
  In3 In 0.59891 0.86793 0.25000 1.00000
  In4 In 0.09891 0.63207 0.75000 1.00000
  In5 In 0.73910 0.36768 0.97347 1.00000
  In6 In 0.23910 0.13232 0.02653 1.00000
  In7 In 0.26090 0.63232 0.47347 1.00000
  In8 In 0.76090 0.86768 0.52653 1.00000
  In9 In 0.26090 0.63232 0.02653 1.00000
  In10 In 0.76090 0.86768 0.97347 1.00000
  In11 In 0.73910 0.36768 0.52653 1.00000
  In12 In 0.23910 0.13232 0.47347 1.00000
  Ag1 Ag 0.23333 0.38343 0.87509 1.00000
  Ag2 Ag 0.73333 0.11657 0.12491 1.00000
  Ag3 Ag 0.76667 0.61657 0.37509 1.00000
  Ag4 Ag 0.26667 0.88343 0.62491 1.00000
  Ag5 Ag 0.76667 0.61657 0.12491 1.00000
  Ag6 Ag 0.26667 0.88343 0.87509 1.00000
  Ag7 Ag 0.23333 0.38343 0.62491 1.00000
  Ag8 Ag 0.73333 0.11657 0.37509 1.00000
  Ag9 Ag 0.73921 0.37740 0.75000 1.00000
  Ag10 Ag 0.23921 0.12260 0.25000 1.00000
  Ag11 Ag 0.26079 0.62260 0.25000 1.00000
  Ag12 Ag 0.76079 0.87740 0.75000 1.00000
  Ir1 Ir 0.91247 0.12547 0.86028 1.00000
  Ir2 Ir 0.41247 0.37453 0.13972 1.00000
  Ir3 Ir 0.08753 0.87453 0.36028 1.00000
  Ir4 Ir 0.58753 0.62547 0.63972 1.00000
  Ir5 Ir 0.08753 0.87453 0.13972 1.00000
  Ir6 Ir 0.58753 0.62547 0.86028 1.00000
  Ir7 Ir 0.91247 0.12547 0.63972 1.00000
  Ir8 Ir 0.41247 0.37453 0.36028 1.00000
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