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Ti5Mn2Al2Fe

Alexandria ALEX

Alex-ID: agm005131230 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Ti5Mn2Al2Fe
Alex-ID
agm005131230
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
301.60
ų
Cell a
3.0272
Å
Cell b
9.9816
Å
Cell c
9.9816
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti5Mn2Al2Fe
Ti
10.00 · 50.0%
Mn
4.00 · 20.0%
Al
4.00 · 20.0%
Fe
2.00 · 10.0%

Energy & Stability

Energy above hull
0.2420
eV/atom
Formation energy
-0.1349
eV/atom
Corrected total energy
-150.2336
eV
Raw total energy
-150.2336
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
19.7639
Total magnetisation
-0.0006
μB

Additional Information

Prototype ID

AB2C2D5_6_spg127

Decomposition

TiAl Ti6MnFe5 Ti2MnAl

Computed at

2022-07-14 11:09:20.532722

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: agm005131230).

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 agm005131230
data_agm005131230
_cell_length_a     3.02715
_cell_length_b     9.98162
_cell_length_c     9.98162
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       301.60377
_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 0.19347 0.07046 1.00000
  Ti2 Ti 0.50000 0.80653 0.92954 1.00000
  Ti3 Ti 0.50000 0.07046 0.80653 1.00000
  Ti4 Ti 0.50000 0.69347 0.42954 1.00000
  Ti5 Ti 0.50000 0.92954 0.19347 1.00000
  Ti6 Ti 0.50000 0.30653 0.57046 1.00000
  Ti7 Ti 0.50000 0.57046 0.69347 1.00000
  Ti8 Ti 0.50000 0.42954 0.30653 1.00000
  Ti9 Ti 0.50000 0.50000 0.00000 1.00000
  Ti10 Ti 0.50000 0.00000 0.50000 1.00000
  Mn1 Mn 0.00000 0.13253 0.63253 1.00000
  Mn2 Mn 0.00000 0.86747 0.36747 1.00000
  Mn3 Mn 0.00000 0.63253 0.86747 1.00000
  Mn4 Mn 0.00000 0.36747 0.13253 1.00000
  Al1 Al 0.00000 0.67301 0.17301 1.00000
  Al2 Al 0.00000 0.32699 0.82699 1.00000
  Al3 Al 0.00000 0.17301 0.32699 1.00000
  Al4 Al 0.00000 0.82699 0.67301 1.00000
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
  Fe2 Fe 0.00000 0.50000 0.50000 1.00000
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