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Fe3B

Alexandria ALEX

Alex-ID: agm005492720 · Space group: P6_322 (#182)

Basic Information

Formula
Fe3B
Alex-ID
agm005492720
Elements
2
Sites
8
Space group
P6_322 (#182)
Crystal system
hexagonal
Volume
83.86
ų
Cell a
4.7018
Å
Cell b
4.7018
Å
Cell c
4.3801
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Fe3B
Fe
6.00 · 75.0%
B
2.00 · 25.0%

Energy & Stability

Energy above hull
0.2610
eV/atom
Formation energy
0.0283
eV/atom
Corrected total energy
-63.9046
eV
Raw total energy
-63.9046
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1138
eV
DOS at Fermi level
3.9711
Total magnetisation
11.9275
μB

Additional Information

Prototype ID

AB3_27_spg173

Decomposition

Fe2B Fe

Computed at

2023-03-18 08:42:21.628855

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: agm005492720).

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 agm005492720
data_agm005492720
_cell_length_a     4.70177
_cell_length_b     4.70177
_cell_length_c     4.38005
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       83.85563
_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
  Fe1 Fe 0.30633 0.30633 0.00000 1.00000
  Fe2 Fe 0.69367 0.00000 0.00000 1.00000
  Fe3 Fe 0.00000 0.69367 0.00000 1.00000
  Fe4 Fe 0.69367 0.69367 0.50000 1.00000
  Fe5 Fe 0.30633 0.00000 0.50000 1.00000
  Fe6 Fe 0.00000 0.30633 0.50000 1.00000
  B1 B 0.33333 0.66667 0.25000 1.00000
  B2 B 0.66667 0.33333 0.75000 1.00000
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