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Fe3B

Alexandria ALEX

Alex-ID: agm005543435 · Space group: P4_2/n (#86)

Basic Information

Formula
Fe3B
Alex-ID
agm005543435
Elements
2
Sites
32
Space group
P4_2/n (#86)
Crystal system
tetragonal
Volume
310.82
ų
Cell a
4.2699
Å
Cell b
8.5318
Å
Cell c
8.5318
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Fe3B
Fe
24.00 · 75.0%
B
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0189
eV/atom
Formation energy
-0.2139
eV/atom
Corrected total energy
-263.3674
eV
Raw total energy
-263.3674
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
24.4483
Total magnetisation
48.7543
μB

Additional Information

Prototype ID

AB3_281_spg86

Decomposition

Fe2B Fe

Computed at

2023-05-28 16:23:55.923997

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: agm005543435).

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 agm005543435
data_agm005543435
_cell_length_a     4.26995
_cell_length_b     8.53180
_cell_length_c     8.53179
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       310.81601
_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 0.01496 0.28238 0.82791 1.00000
  Fe2 Fe 0.01496 0.71762 0.17209 1.00000
  Fe3 Fe 0.51496 0.67209 0.78238 1.00000
  Fe4 Fe 0.51496 0.32791 0.21762 1.00000
  Fe5 Fe 0.48504 0.21762 0.67209 1.00000
  Fe6 Fe 0.48504 0.78238 0.32791 1.00000
  Fe7 Fe 0.98504 0.82791 0.71762 1.00000
  Fe8 Fe 0.98504 0.17209 0.28238 1.00000
  Fe9 Fe 0.52563 0.39107 0.91634 1.00000
  Fe10 Fe 0.52563 0.60893 0.08366 1.00000
  Fe11 Fe 0.02563 0.58366 0.89107 1.00000
  Fe12 Fe 0.02563 0.41634 0.10893 1.00000
  Fe13 Fe 0.97437 0.10893 0.58366 1.00000
  Fe14 Fe 0.97437 0.89107 0.41634 1.00000
  Fe15 Fe 0.47437 0.91634 0.60893 1.00000
  Fe16 Fe 0.47437 0.08366 0.39107 1.00000
  Fe17 Fe 0.72898 0.03605 0.86250 1.00000
  Fe18 Fe 0.72898 0.96395 0.13750 1.00000
  Fe19 Fe 0.22898 0.63750 0.53605 1.00000
  Fe20 Fe 0.22898 0.36250 0.46395 1.00000
  Fe21 Fe 0.77102 0.46395 0.63750 1.00000
  Fe22 Fe 0.77102 0.53605 0.36250 1.00000
  Fe23 Fe 0.27102 0.86250 0.96395 1.00000
  Fe24 Fe 0.27102 0.13750 0.03605 1.00000
  B1 B 0.77387 0.79453 0.95402 1.00000
  B2 B 0.77387 0.20547 0.04598 1.00000
  B3 B 0.27387 0.54598 0.29453 1.00000
  B4 B 0.27387 0.45402 0.70547 1.00000
  B5 B 0.72613 0.70547 0.54598 1.00000
  B6 B 0.72613 0.29453 0.45402 1.00000
  B7 B 0.22613 0.95402 0.20547 1.00000
  B8 B 0.22613 0.04598 0.79453 1.00000
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