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Cd3H2Ir

Alexandria ALEX

Alex-ID: agm005674623 · Space group: P2_1/c (#14)

Basic Information

Formula
Cd3H2Ir
Alex-ID
agm005674623
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
375.23
ų
Cell a
10.1113
Å
Cell b
5.2019
Å
Cell c
9.6625
Å
α angle
90.00
°
β angle
132.41
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cd3H2Ir
Cd
12.00 · 50.0%
H
8.00 · 33.3%
Ir
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0870
eV/atom
Formation energy
0.0104
eV/atom
Corrected total energy
-72.1953
eV
Raw total energy
-72.1953
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1166
eV
DOS at Fermi level
3.8928
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1932_spg14

Decomposition

Cd2H4Ir Ir Cd41Ir8

Computed at

2023-07-10 20:09:19.321398

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: agm005674623).

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 agm005674623
data_agm005674623
_cell_length_a     10.11126
_cell_length_b     5.20191
_cell_length_c     9.66255
_cell_angle_alpha  90.00000
_cell_angle_beta   132.41321
_cell_angle_gamma  90.00000
_cell_volume       375.22558
_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 0.16468 0.13504 0.91853 1.00000
  Cd2 Cd 0.33532 0.63504 0.58147 1.00000
  Cd3 Cd 0.83532 0.86496 0.08147 1.00000
  Cd4 Cd 0.66468 0.36496 0.41853 1.00000
  Cd5 Cd 0.33895 0.64150 0.91693 1.00000
  Cd6 Cd 0.16105 0.14150 0.58307 1.00000
  Cd7 Cd 0.66105 0.35850 0.08307 1.00000
  Cd8 Cd 0.83895 0.85850 0.41693 1.00000
  Cd9 Cd 0.16935 0.64317 0.13161 1.00000
  Cd10 Cd 0.33065 0.14317 0.36839 1.00000
  Cd11 Cd 0.83065 0.35683 0.86839 1.00000
  Cd12 Cd 0.66935 0.85683 0.63161 1.00000
  H1 H 0.48702 0.10075 0.12000 1.00000
  H2 H 0.01298 0.60075 0.38000 1.00000
  H3 H 0.51298 0.89925 0.88000 1.00000
  H4 H 0.98702 0.39925 0.62000 1.00000
  H5 H 0.45186 0.61977 0.32002 1.00000
  H6 H 0.04814 0.11976 0.17998 1.00000
  H7 H 0.54814 0.38023 0.67998 1.00000
  H8 H 0.95186 0.88024 0.82002 1.00000
  Ir1 Ir 0.48165 0.89296 0.24548 1.00000
  Ir2 Ir 0.01835 0.39296 0.25452 1.00000
  Ir3 Ir 0.51835 0.10704 0.75452 1.00000
  Ir4 Ir 0.98165 0.60704 0.74548 1.00000
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