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CdIr2

Alexandria ALEX

Alex-ID: agm005448113 · Space group: I4/mcm (#140)

Basic Information

Formula
CdIr2
Alex-ID
agm005448113
Elements
2
Sites
6
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
103.73
ų
Cell a
5.1984
Å
Cell b
5.1984
Å
Cell c
5.1984
Å
α angle
103.29
°
β angle
103.29
°
γ angle
122.71
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CdIr2
Cd
2.00 · 33.3%
Ir
4.00 · 66.7%

Energy & Stability

Energy above hull
0.8697
eV/atom
Formation energy
0.8465
eV/atom
Corrected total energy
-32.2120
eV
Raw total energy
-32.2120
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0040
eV
DOS at Fermi level
10.4234
Total magnetisation
-0.0025
μB

Additional Information

Prototype ID

AB2_36_spg12

Decomposition

Cd41Ir8 Ir

Computed at

2023-03-19 08:08:33.868569

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: agm005448113).

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 agm005448113
data_agm005448113
_cell_length_a     5.19835
_cell_length_b     5.19835
_cell_length_c     5.19835
_cell_angle_alpha  103.28626
_cell_angle_beta   103.28626
_cell_angle_gamma  122.70865
_cell_volume       103.73177
_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
  Cd1 Cd 0.75000 0.75000 0.00000 1.00000
  Cd2 Cd 0.25000 0.25000 0.00000 1.00000
  Ir1 Ir 0.36627 0.86627 0.23254 1.00000
  Ir2 Ir 0.86627 0.63373 0.50000 1.00000
  Ir3 Ir 0.13373 0.36627 0.50000 1.00000
  Ir4 Ir 0.63373 0.13373 0.76746 1.00000
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