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Zr2Ta

Alexandria ALEX

Alex-ID: agm005460149 · Space group: I4/mcm (#140)

Basic Information

Formula
Zr2Ta
Alex-ID
agm005460149
Elements
2
Sites
6
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
135.39
ų
Cell a
5.6371
Å
Cell b
5.6371
Å
Cell c
5.6371
Å
α angle
105.24
°
β angle
105.24
°
γ angle
118.32
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Zr2Ta
Zr
4.00 · 66.7%
Ta
2.00 · 33.3%

Energy & Stability

Energy above hull
0.2422
eV/atom
Formation energy
0.2422
eV/atom
Corrected total energy
-56.4448
eV
Raw total energy
-56.4448
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.1352
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2_36_spg12

Decomposition

Ta Zr

Computed at

2023-03-22 03:25:27.798736

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: agm005460149).

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 agm005460149
data_agm005460149
_cell_length_a     5.63714
_cell_length_b     5.63714
_cell_length_c     5.63714
_cell_angle_alpha  105.23555
_cell_angle_beta   105.23555
_cell_angle_gamma  118.32188
_cell_volume       135.39433
_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
  Zr1 Zr 0.66677 0.83323 0.50000 1.00000
  Zr2 Zr 0.16677 0.66677 0.83354 1.00000
  Zr3 Zr 0.83323 0.33323 0.16646 1.00000
  Zr4 Zr 0.33323 0.16677 0.50000 1.00000
  Ta1 Ta 0.25000 0.25000 0.00000 1.00000
  Ta2 Ta 0.75000 0.75000 0.00000 1.00000
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