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CaCeCd4

Alexandria ALEX

Alex-ID: agm046983025 · Space group: P6/mmm (#191)

Basic Information

Formula
CaCeCd4
Alex-ID
agm046983025
Elements
3
Sites
6
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
157.54
ų
Cell a
5.0198
Å
Cell b
5.0198
Å
Cell c
7.2194
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaCeCd4
Ca
1.00 · 16.7%
Ce
1.00 · 16.7%
Cd
4.00 · 66.7%

Energy & Stability

Energy above hull
0.0118
eV/atom
Formation energy
-0.2789
eV/atom
Corrected total energy
-13.3034
eV
Raw total energy
-13.3034
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.7413
Total magnetisation
0.8874
μB

Additional Information

Prototype ID

ABC4_144_spg191

Decomposition

CaCd2 CeCd2

Computed at

2025-03-25 04:58:52

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: agm046983025).

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 agm046983025
data_agm046983025
_cell_length_a     5.01978
_cell_length_b     5.01978
_cell_length_c     7.21936
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       157.54273
_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
  Ca1 Ca 0.00000 0.00000 0.00000 1.00000
  Ce1 Ce 0.00000 0.00000 0.50000 1.00000
  Cd1 Cd 0.33333 0.66667 0.73434 1.00000
  Cd2 Cd 0.66667 0.33333 0.26566 1.00000
  Cd3 Cd 0.33333 0.66667 0.26566 1.00000
  Cd4 Cd 0.66667 0.33333 0.73434 1.00000
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