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HEAS Data Platform · Materials Science Database

Ti3CrNi2

Alexandria ALEX

Alex-ID: agm034175089 · Space group: P4/mmm (#123)

Basic Information

Formula
Ti3CrNi2
Alex-ID
agm034175089
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
82.23
ų
Cell a
3.0461
Å
Cell b
3.0461
Å
Cell c
8.8623
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti3CrNi2
Ti
3.00 · 50.0%
Cr
1.00 · 16.7%
Ni
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0396
eV/atom
Formation energy
-0.2633
eV/atom
Corrected total energy
-46.4555
eV
Raw total energy
-46.4555
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0002
eV
DOS at Fermi level
7.4416
Total magnetisation
0.0008
μB

Additional Information

Prototype ID

AB2C3_125_spg123

Decomposition

Ti2Ni TiCr2 TiNi

Computed at

2025-04-13 17:53:01

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: agm034175089).

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 agm034175089
data_agm034175089
_cell_length_a     3.04610
_cell_length_b     3.04610
_cell_length_c     8.86228
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       82.23066
_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 0.00000 0.00000 1.00000
  Ti2 Ti 0.00000 0.00000 0.66182 1.00000
  Ti3 Ti 0.00000 0.00000 0.33818 1.00000
  Cr1 Cr 0.50000 0.50000 0.50000 1.00000
  Ni1 Ni 0.50000 0.50000 0.84076 1.00000
  Ni2 Ni 0.50000 0.50000 0.15924 1.00000
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