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HEAS Data Platform · Materials Science Database

TaGaNi6

Alexandria ALEX

Alex-ID: agm003264151 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
TaGaNi6
Alex-ID
agm003264151
Elements
3
Sites
8
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
95.35
ų
Cell a
3.6439
Å
Cell b
3.6439
Å
Cell c
7.1813
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TaGaNi6
Ta
1.00 · 12.5%
Ga
1.00 · 12.5%
Ni
6.00 · 75.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.3629
eV/atom
Corrected total energy
-52.4882
eV
Raw total energy
-52.4882
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.0940
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6_19_spg123

Decomposition

TaGaNi6

Computed at

2021-12-03 08:52:23.478447

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: agm003264151).

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 agm003264151
data_agm003264151
_cell_length_a     3.64393
_cell_length_b     3.64393
_cell_length_c     7.18126
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       95.35427
_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
  Ta1 Ta 0.00000 0.00000 0.50000 1.00000
  Ga1 Ga 0.00000 0.00000 0.00000 1.00000
  Ni1 Ni 0.50000 0.50000 0.00000 1.00000
  Ni2 Ni 0.50000 0.50000 0.50000 1.00000
  Ni3 Ni 0.50000 0.00000 0.24756 1.00000
  Ni4 Ni 0.50000 0.00000 0.75244 1.00000
  Ni5 Ni 0.00000 0.50000 0.24756 1.00000
  Ni6 Ni 0.00000 0.50000 0.75244 1.00000
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