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CeFeB14

Alexandria ALEX

Alex-ID: agm005755773 · Space group: Imma (#74)

Basic Information

Formula
CeFeB14
Alex-ID
agm005755773
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
258.26
ų
Cell a
5.8302
Å
Cell b
7.3590
Å
Cell c
7.3590
Å
α angle
68.84
°
β angle
66.66
°
γ angle
66.66
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeFeB14
Ce
2.00 · 6.3%
Fe
2.00 · 6.3%
B
28.00 · 87.5%

Energy & Stability

Energy above hull
0.1293
eV/atom
Formation energy
-0.1533
eV/atom
Corrected total energy
-220.6656
eV
Raw total energy
-220.6656
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0033
eV
DOS at Fermi level
10.9311
Total magnetisation
6.5109
μB

Additional Information

Prototype ID

ABC14_1_spg74

Decomposition

CeB6 FeB2 B

Computed at

2023-07-18 13:57:49.416493

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: agm005755773).

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 agm005755773
data_agm005755773
_cell_length_a     5.83016
_cell_length_b     7.35896
_cell_length_c     7.35896
_cell_angle_alpha  68.83546
_cell_angle_beta   66.66372
_cell_angle_gamma  66.66372
_cell_volume       258.26484
_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 0.25000 0.38179 0.11821 1.00000
  Ce2 Ce 0.75000 0.61821 0.88179 1.00000
  Fe1 Fe 0.50000 0.00000 0.50000 1.00000
  Fe2 Fe 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66631 0.36967 0.29771 1.00000
  B2 B 0.33369 0.63033 0.70229 1.00000
  B3 B 0.16631 0.79771 0.86967 1.00000
  B4 B 0.83369 0.20229 0.13033 1.00000
  B5 B 0.13573 0.23088 0.49765 1.00000
  B6 B 0.86427 0.76912 0.50235 1.00000
  B7 B 0.63573 0.99765 0.73088 1.00000
  B8 B 0.36427 0.00235 0.26912 1.00000
  B9 B 0.08820 0.07889 0.74471 1.00000
  B10 B 0.91180 0.92111 0.25529 1.00000
  B11 B 0.58820 0.24471 0.57889 1.00000
  B12 B 0.41180 0.75529 0.42111 1.00000
  B13 B 0.72041 0.60194 0.28109 1.00000
  B14 B 0.60343 0.39806 0.71891 1.00000
  B15 B 0.22041 0.78109 0.10194 1.00000
  B16 B 0.10343 0.21891 0.89806 1.00000
  B17 B 0.27959 0.39806 0.71891 1.00000
  B18 B 0.39657 0.60194 0.28109 1.00000
  B19 B 0.77959 0.21891 0.89806 1.00000
  B20 B 0.89657 0.78109 0.10194 1.00000
  B21 B 0.32810 0.96866 0.87314 1.00000
  B22 B 0.16990 0.03134 0.12686 1.00000
  B23 B 0.82810 0.37314 0.46866 1.00000
  B24 B 0.66990 0.62686 0.53134 1.00000
  B25 B 0.67190 0.03134 0.12686 1.00000
  B26 B 0.83010 0.96866 0.87314 1.00000
  B27 B 0.17190 0.62686 0.53134 1.00000
  B28 B 0.33010 0.37314 0.46866 1.00000
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