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CeSmFe17

Alexandria ALEX

Alex-ID: agm022062728 · Space group: R3m (#160)

Alexandria Database API

Basic Information

Formula
CeSmFe17
Alex-ID
agm022062728
Elements
3
Sites
19
Space group
R3m (#160)
Crystal system
trigonal
Volume
259.02
ų
Cell a
6.4279
Å
Cell b
6.4279
Å
Cell c
6.4279
Å
α angle
82.32
°
β angle
82.32
°
γ angle
82.32
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeSmFe17
Ce
1.00 · 5.3%
Sm
1.00 · 5.3%
Fe
17.00 · 89.5%

Energy & Stability

Energy above hull
0.0328
eV/atom
Formation energy
0.0166
eV/atom
Corrected total energy
-154.2076
eV
Raw total energy
-154.2076
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
23.3094
Total magnetisation
38.4821
μB

Additional Information

Prototype ID

ABC17_2_spg160

Decomposition

CeSm2Fe Fe CeFe

Computed at

2024-11-07 07:22:06.428447

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: agm022062728).

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 agm022062728
data_agm022062728
_cell_length_a     6.42788
_cell_length_b     6.42788
_cell_length_c     6.42788
_cell_angle_alpha  82.32038
_cell_angle_beta   82.32038
_cell_angle_gamma  82.32038
_cell_volume       259.02312
_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
  Ce1 Ce 0.65837 0.65837 0.65837 1.00000
  Sm1 Sm 0.34043 0.34043 0.34043 1.00000
  Fe1 Fe 0.00118 0.00118 0.49994 1.00000
  Fe2 Fe 0.49994 0.00118 0.00118 1.00000
  Fe3 Fe 0.00118 0.49994 0.00118 1.00000
  Fe4 Fe 0.09556 0.09556 0.09556 1.00000
  Fe5 Fe 0.70662 0.29455 0.99937 1.00000
  Fe6 Fe 0.99937 0.70662 0.29455 1.00000
  Fe7 Fe 0.29455 0.99937 0.70662 1.00000
  Fe8 Fe 0.99937 0.29455 0.70662 1.00000
  Fe9 Fe 0.70662 0.99937 0.29455 1.00000
  Fe10 Fe 0.29455 0.70662 0.99937 1.00000
  Fe11 Fe 0.34225 0.34225 0.84259 1.00000
  Fe12 Fe 0.84259 0.34225 0.34225 1.00000
  Fe13 Fe 0.34225 0.84259 0.34225 1.00000
  Fe14 Fe 0.65783 0.65783 0.15559 1.00000
  Fe15 Fe 0.15559 0.65783 0.65783 1.00000
  Fe16 Fe 0.65783 0.15559 0.65783 1.00000
  Fe17 Fe 0.90393 0.90393 0.90393 1.00000
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