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Ti2Zn3Ni

Alexandria ALEX

Alex-ID: agm005666729 · Space group: P6/mmm (#191)

Basic Information

Formula
Ti2Zn3Ni
Alex-ID
agm005666729
Elements
3
Sites
24
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
346.34
ų
Cell a
5.4554
Å
Cell b
8.5619
Å
Cell c
8.5619
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti2Zn3Ni
Ti
8.00 · 33.3%
Zn
12.00 · 50.0%
Ni
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0687
eV/atom
Formation energy
-0.2037
eV/atom
Corrected total energy
-106.5227
eV
Raw total energy
-106.5227
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
24.0643
Total magnetisation
-0.0018
μB

Additional Information

Prototype ID

AB2C3_2046_spg191

Decomposition

Ti5(Zn2Ni)2 TiZn3 TiZnNi

Computed at

2023-08-25 07:00:39.030742

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: agm005666729).

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 agm005666729
data_agm005666729
_cell_length_a     5.45542
_cell_length_b     8.56195
_cell_length_c     8.56195
_cell_angle_alpha  120.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       346.34091
_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 0.25000 0.00000 0.00000 1.00000
  Ti2 Ti 0.75000 0.00000 0.00000 1.00000
  Ti3 Ti 0.25000 0.49992 0.99984 1.00000
  Ti4 Ti 0.25000 0.49992 0.50008 1.00000
  Ti5 Ti 0.25000 0.00016 0.50008 1.00000
  Ti6 Ti 0.75000 0.50008 0.00016 1.00000
  Ti7 Ti 0.75000 0.50008 0.49992 1.00000
  Ti8 Ti 0.75000 0.99984 0.49992 1.00000
  Zn1 Zn 0.00007 0.83146 0.66292 1.00000
  Zn2 Zn 0.00007 0.83146 0.16854 1.00000
  Zn3 Zn 0.00007 0.33708 0.16854 1.00000
  Zn4 Zn 0.99993 0.16854 0.33708 1.00000
  Zn5 Zn 0.99993 0.16854 0.83146 1.00000
  Zn6 Zn 0.99993 0.66292 0.83146 1.00000
  Zn7 Zn 0.50007 0.16854 0.33708 1.00000
  Zn8 Zn 0.50007 0.16854 0.83146 1.00000
  Zn9 Zn 0.50007 0.66292 0.83146 1.00000
  Zn10 Zn 0.49993 0.83146 0.66292 1.00000
  Zn11 Zn 0.49993 0.83146 0.16854 1.00000
  Zn12 Zn 0.49993 0.33708 0.16854 1.00000
  Ni1 Ni 0.00021 0.66667 0.33333 1.00000
  Ni2 Ni 0.99979 0.33333 0.66667 1.00000
  Ni3 Ni 0.50021 0.33333 0.66667 1.00000
  Ni4 Ni 0.49979 0.66667 0.33333 1.00000
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