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Sm4HoCd

Alexandria ALEX

Alex-ID: agm005774405 · Space group: P4/mmm (#123)

Basic Information

Formula
Sm4HoCd
Alex-ID
agm005774405
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
187.91
ų
Cell a
3.6306
Å
Cell b
3.6306
Å
Cell c
14.2553
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm4HoCd
Sm
4.00 · 66.7%
Ho
1.00 · 16.7%
Cd
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0199
eV/atom
Formation energy
-0.0881
eV/atom
Corrected total energy
-24.9249
eV
Raw total energy
-24.9249
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.4612
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

ABC4_506_spg123

Decomposition

SmHoCd Sm

Computed at

2023-07-27 19:50:55.696927

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: agm005774405).

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 agm005774405
data_agm005774405
_cell_length_a     3.63062
_cell_length_b     3.63062
_cell_length_c     14.25533
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       187.90530
_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
  Sm1 Sm 0.50000 0.50000 0.17504 1.00000
  Sm2 Sm 0.00000 0.00000 0.64747 1.00000
  Sm3 Sm 0.00000 0.00000 0.35253 1.00000
  Sm4 Sm 0.50000 0.50000 0.82496 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
  Cd1 Cd 0.50000 0.50000 0.50000 1.00000
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