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YFeB14

Alexandria ALEX

Alex-ID: agm005753875 · Space group: Imma (#74)

Basic Information

Formula
YFeB14
Alex-ID
agm005753875
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
255.50
ų
Cell a
5.8407
Å
Cell b
7.3227
Å
Cell c
7.3227
Å
α angle
68.71
°
β angle
66.50
°
γ angle
66.50
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YFeB14
Y
2.00 · 6.3%
Fe
2.00 · 6.3%
B
28.00 · 87.5%

Energy & Stability

Energy above hull
0.0912
eV/atom
Formation energy
-0.1533
eV/atom
Corrected total energy
-221.7251
eV
Raw total energy
-221.7251
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0141
eV
DOS at Fermi level
5.9398
Total magnetisation
6.0566
μB

Additional Information

Prototype ID

ABC14_1_spg74

Decomposition

YB12 FeB2

Computed at

2023-07-18 13:57:50.654267

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: agm005753875).

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 agm005753875
data_agm005753875
_cell_length_a     5.84073
_cell_length_b     7.32266
_cell_length_c     7.32266
_cell_angle_alpha  68.70904
_cell_angle_beta   66.49607
_cell_angle_gamma  66.49607
_cell_volume       255.50389
_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
  Y1 Y 0.25000 0.38171 0.11829 1.00000
  Y2 Y 0.75000 0.61829 0.88171 1.00000
  Fe1 Fe 0.50000 0.00000 0.50000 1.00000
  Fe2 Fe 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66673 0.36775 0.29879 1.00000
  B2 B 0.33327 0.63225 0.70121 1.00000
  B3 B 0.16673 0.79879 0.86775 1.00000
  B4 B 0.83327 0.20121 0.13225 1.00000
  B5 B 0.13561 0.23410 0.49469 1.00000
  B6 B 0.86439 0.76590 0.50531 1.00000
  B7 B 0.63561 0.99469 0.73410 1.00000
  B8 B 0.36439 0.00531 0.26590 1.00000
  B9 B 0.08814 0.08048 0.74324 1.00000
  B10 B 0.91186 0.91952 0.25676 1.00000
  B11 B 0.58814 0.24324 0.58048 1.00000
  B12 B 0.41186 0.75676 0.41952 1.00000
  B13 B 0.72086 0.60136 0.27857 1.00000
  B14 B 0.60079 0.39864 0.72143 1.00000
  B15 B 0.22086 0.77857 0.10136 1.00000
  B16 B 0.10079 0.22143 0.89864 1.00000
  B17 B 0.27914 0.39864 0.72143 1.00000
  B18 B 0.39921 0.60136 0.27857 1.00000
  B19 B 0.77914 0.22143 0.89864 1.00000
  B20 B 0.89921 0.77857 0.10136 1.00000
  B21 B 0.32791 0.96733 0.87314 1.00000
  B22 B 0.16838 0.03267 0.12686 1.00000
  B23 B 0.82791 0.37314 0.46733 1.00000
  B24 B 0.66838 0.62686 0.53267 1.00000
  B25 B 0.67209 0.03267 0.12686 1.00000
  B26 B 0.83162 0.96733 0.87314 1.00000
  B27 B 0.17209 0.62686 0.53267 1.00000
  B28 B 0.33162 0.37314 0.46733 1.00000
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