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Ti2AlFe3(CoB)2

Alexandria ALEX

Alex-ID: agm010725816 · Space group: P2/m (#10)

Alexandria Database API

Basic Information

Formula
Ti2AlFe3(CoB)2
Alex-ID
agm010725816
Elements
5
Sites
20
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
212.00
ų
Cell a
2.8848
Å
Cell b
8.5352
Å
Cell c
8.6101
Å
α angle
89.75
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti2AlFe3(CoB)2
Ti
4.00 · 20.0%
Al
2.00 · 10.0%
Fe
6.00 · 30.0%
Co
4.00 · 20.0%
B
4.00 · 20.0%

Energy & Stability

Energy above hull
0.0193
eV/atom
Formation energy
-0.5498
eV/atom
Corrected total energy
-156.0484
eV
Raw total energy
-156.0484
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0088
eV
DOS at Fermi level
14.7583
Total magnetisation
0.0018
μB

Additional Information

Prototype ID

AB2C2D2E3_4_spg10

Decomposition

Ti2AlFe2Co3B2 TiAlFeCo TiB2 Fe

Computed at

2024-04-06 15:32:31

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: agm010725816).

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 agm010725816
data_agm010725816
_cell_length_a     2.88477
_cell_length_b     8.53518
_cell_length_c     8.61009
_cell_angle_alpha  89.75380
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       211.99573
_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 0.00000 0.82297 0.68162 1.00000
  Ti2 Ti 0.00000 0.17703 0.31838 1.00000
  Ti3 Ti 0.00000 0.67810 0.17407 1.00000
  Ti4 Ti 0.00000 0.32190 0.82593 1.00000
  Al1 Al 0.00000 0.50000 0.50000 1.00000
  Al2 Al 0.00000 0.00000 0.00000 1.00000
  Fe1 Fe 0.50000 0.21965 0.06871 1.00000
  Fe2 Fe 0.50000 0.78035 0.93129 1.00000
  Fe3 Fe 0.50000 0.43256 0.28038 1.00000
  Fe4 Fe 0.50000 0.56744 0.71962 1.00000
  Fe5 Fe 0.50000 0.93140 0.22080 1.00000
  Fe6 Fe 0.50000 0.06860 0.77920 1.00000
  Co1 Co 0.50000 0.00000 0.50000 1.00000
  Co2 Co 0.50000 0.50000 0.00000 1.00000
  Co3 Co 0.50000 0.27976 0.56767 1.00000
  Co4 Co 0.50000 0.72024 0.43233 1.00000
  B1 B 0.00000 0.37861 0.12224 1.00000
  B2 B 0.00000 0.62139 0.87776 1.00000
  B3 B 0.00000 0.12067 0.62303 1.00000
  B4 B 0.00000 0.87933 0.37697 1.00000
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