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Ti5Al2Zn

Alexandria ALEX

Alex-ID: agm005961534 · Space group: I4/mmm (#139)

Basic Information

Formula
Ti5Al2Zn
Alex-ID
agm005961534
Elements
3
Sites
8
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
129.44
ų
Cell a
4.0170
Å
Cell b
4.0170
Å
Cell c
8.5097
Å
α angle
103.65
°
β angle
103.65
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti5Al2Zn
Ti
5.00 · 62.5%
Al
2.00 · 25.0%
Zn
1.00 · 12.5%

Energy & Stability

Energy above hull
0.0349
eV/atom
Formation energy
-0.2561
eV/atom
Corrected total energy
-50.2931
eV
Raw total energy
-50.2931
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.5823
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C5_554_spg139

Decomposition

Ti2AlZn Ti3Al

Computed at

2023-09-06 08:20:12

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: agm005961534).

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 agm005961534
data_agm005961534
_cell_length_a     4.01702
_cell_length_b     4.01702
_cell_length_c     8.50967
_cell_angle_alpha  103.65215
_cell_angle_beta   103.65214
_cell_angle_gamma  90.00000
_cell_volume       129.44014
_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 0.87391 0.37391 0.74782 1.00000
  Ti3 Ti 0.37391 0.87391 0.74782 1.00000
  Ti4 Ti 0.12609 0.62609 0.25218 1.00000
  Ti5 Ti 0.62609 0.12609 0.25218 1.00000
  Al1 Al 0.74943 0.74943 0.49886 1.00000
  Al2 Al 0.25057 0.25057 0.50114 1.00000
  Zn1 Zn 0.00000 0.00000 0.00000 1.00000
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