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K2Cd2IrO6

Alexandria ALEX

Alex-ID: agm004580964 · Space group: C2/m (#12)

Alexandria Database API

Basic Information

Formula
K2Cd2IrO6
Alex-ID
agm004580964
Elements
4
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
178.48
ų
Cell a
5.7405
Å
Cell b
5.7405
Å
Cell c
6.4659
Å
α angle
99.45
°
β angle
99.45
°
γ angle
117.92
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K2Cd2IrO6
K
2.00 · 18.2%
Cd
2.00 · 18.2%
Ir
1.00 · 9.1%
O
6.00 · 54.5%

Energy & Stability

Energy above hull
0.0332
eV/atom
Formation energy
-1.4411
eV/atom
Corrected total energy
-58.5140
eV
Raw total energy
-54.3002
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0214
eV
DOS at Fermi level
6.4051
Total magnetisation
1.0114
μB

Additional Information

Prototype ID

AB2C2D6_25_spg12

Decomposition

K2IrO4 CdO

Computed at

2022-06-24 14:08:43.131919

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: agm004580964).

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 agm004580964
data_agm004580964
_cell_length_a     5.74055
_cell_length_b     5.74055
_cell_length_c     6.46590
_cell_angle_alpha  99.45128
_cell_angle_beta   99.45128
_cell_angle_gamma  117.91829
_cell_volume       178.47606
_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
  K1 K 0.82381 0.17619 0.00000 1.00000
  K2 K 0.17619 0.82381 0.00000 1.00000
  Cd1 Cd 0.33860 0.66140 0.50000 1.00000
  Cd2 Cd 0.66140 0.33860 0.50000 1.00000
  Ir1 Ir 0.00000 0.00000 0.50000 1.00000
  O1 O 0.78564 0.78564 0.67959 1.00000
  O2 O 0.05696 0.34464 0.67738 1.00000
  O3 O 0.21436 0.21436 0.32041 1.00000
  O4 O 0.34464 0.05696 0.67738 1.00000
  O5 O 0.94304 0.65536 0.32262 1.00000
  O6 O 0.65536 0.94304 0.32262 1.00000
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