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TiFeBi2

Alexandria ALEX

Alex-ID: agm002898522 · Space group: I-42d (#122)

Basic Information

Formula
TiFeBi2
Alex-ID
agm002898522
Elements
3
Sites
8
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
187.81
ų
Cell a
7.6228
Å
Cell b
7.6228
Å
Cell c
6.2850
Å
α angle
52.67
°
β angle
52.67
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TiFeBi2
Ti
2.00 · 25.0%
Bi
4.00 · 50.0%
Fe
2.00 · 25.0%

Energy & Stability

Energy above hull
0.7505
eV/atom
Formation energy
0.5453
eV/atom
Corrected total energy
-43.8764
eV
Raw total energy
-43.8764
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0076
eV
DOS at Fermi level
13.9518
Total magnetisation
7.2769
μB

Additional Information

Prototype ID

ABC2_185_spg122

Decomposition

TiFe Bi

Computed at

2023-03-27 05:41:22.588756

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: agm002898522).

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 agm002898522
data_agm002898522
_cell_length_a     7.62284
_cell_length_b     7.62284
_cell_length_c     6.28495
_cell_angle_alpha  52.66776
_cell_angle_beta   52.66776
_cell_angle_gamma  90.00000
_cell_volume       187.81267
_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
  Ti1 Ti 0.50000 0.50000 0.00000 1.00000
  Ti2 Ti 0.25000 0.75000 0.50000 1.00000
  Bi1 Bi 0.64867 0.12500 0.25000 1.00000
  Bi2 Bi 0.10133 0.62500 0.25000 1.00000
  Bi3 Bi 0.37500 0.35133 0.75000 1.00000
  Bi4 Bi 0.87500 0.89867 0.75000 1.00000
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
  Fe2 Fe 0.75000 0.25000 0.50000 1.00000
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