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Mg2Cd12Rh

Alexandria ALEX

Alex-ID: agm005778665 · Space group: P4/nbm (#125)

Alexandria Database API

Basic Information

Formula
Mg2Cd12Rh
Alex-ID
agm005778665
Elements
3
Sites
30
Space group
P4/nbm (#125)
Crystal system
tetragonal
Volume
716.92
ų
Cell a
5.8749
Å
Cell b
5.8749
Å
Cell c
20.7717
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg2Cd12Rh
Mg
4.00 · 13.3%
Cd
24.00 · 80.0%
Rh
2.00 · 6.7%

Energy & Stability

Energy above hull
0.1492
eV/atom
Formation energy
0.0521
eV/atom
Corrected total energy
-41.6851
eV
Raw total energy
-41.6851
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0067
eV
DOS at Fermi level
9.8211
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C12_68_spg125

Decomposition

Mg2Cd2Rh Cd

Computed at

2023-07-17 09:58:37.597876

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: agm005778665).

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 agm005778665
data_agm005778665
_cell_length_a     5.87489
_cell_length_b     5.87489
_cell_length_c     20.77169
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       716.92050
_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
  Mg1 Mg 0.50000 0.00000 0.26430 1.00000
  Mg2 Mg 0.00000 0.50000 0.26430 1.00000
  Mg3 Mg 0.00000 0.50000 0.73570 1.00000
  Mg4 Mg 0.50000 0.00000 0.73570 1.00000
  Cd1 Cd 0.50000 0.50000 0.80445 1.00000
  Cd2 Cd 0.00000 0.00000 0.80445 1.00000
  Cd3 Cd 0.74991 0.75009 0.91351 1.00000
  Cd4 Cd 0.24991 0.74991 0.91351 1.00000
  Cd5 Cd 0.00000 0.00000 0.32976 1.00000
  Cd6 Cd 0.25009 0.75009 0.08649 1.00000
  Cd7 Cd 0.82312 0.32312 0.56714 1.00000
  Cd8 Cd 0.50000 0.50000 0.32976 1.00000
  Cd9 Cd 0.25009 0.24991 0.91351 1.00000
  Cd10 Cd 0.75009 0.74991 0.08649 1.00000
  Cd11 Cd 0.32312 0.17688 0.56714 1.00000
  Cd12 Cd 0.67688 0.17688 0.43286 1.00000
  Cd13 Cd 0.00000 0.00000 0.67024 1.00000
  Cd14 Cd 0.17688 0.32312 0.43286 1.00000
  Cd15 Cd 0.24991 0.25009 0.08649 1.00000
  Cd16 Cd 0.82312 0.67688 0.43286 1.00000
  Cd17 Cd 0.67688 0.82312 0.56714 1.00000
  Cd18 Cd 0.00000 0.00000 0.19555 1.00000
  Cd19 Cd 0.17688 0.67688 0.56714 1.00000
  Cd20 Cd 0.50000 0.50000 0.67024 1.00000
  Cd21 Cd 0.75009 0.25009 0.91351 1.00000
  Cd22 Cd 0.50000 0.50000 0.19555 1.00000
  Cd23 Cd 0.32312 0.82312 0.43286 1.00000
  Cd24 Cd 0.74991 0.24991 0.08649 1.00000
  Rh1 Rh 0.50000 0.00000 0.00000 1.00000
  Rh2 Rh 0.00000 0.50000 0.00000 1.00000
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