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Zr2FeCo

Alexandria ALEX

Alex-ID: agm002829674 · Space group: I-42d (#122)

Basic Information

Formula
Zr2FeCo
Alex-ID
agm002829674
Elements
3
Sites
8
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
134.63
ų
Cell a
6.8215
Å
Cell b
6.8215
Å
Cell c
5.6246
Å
α angle
52.67
°
β angle
52.67
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Zr2FeCo
Co
2.00 · 25.0%
Fe
2.00 · 25.0%
Zr
4.00 · 50.0%

Energy & Stability

Energy above hull
0.5301
eV/atom
Formation energy
0.2493
eV/atom
Corrected total energy
-63.3708
eV
Raw total energy
-63.3708
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.9348
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_185_spg122

Decomposition

Zr7Co3 ZrFe2 ZrCo

Computed at

2016-12-12 04:32:00

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: agm002829674).

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 agm002829674
data_agm002829674
_cell_length_a     6.82146
_cell_length_b     6.82146
_cell_length_c     5.62464
_cell_angle_alpha  52.67099
_cell_angle_beta   52.67099
_cell_angle_gamma  90.00000
_cell_volume       134.62569
_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
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Co2 Co 0.75000 0.25000 0.50000 1.00000
  Fe1 Fe 0.50000 0.50000 0.00000 1.00000
  Fe2 Fe 0.25000 0.75000 0.50000 1.00000
  Zr1 Zr 0.62401 0.12500 0.25000 1.00000
  Zr2 Zr 0.12599 0.62500 0.25000 1.00000
  Zr3 Zr 0.37500 0.37599 0.75000 1.00000
  Zr4 Zr 0.87500 0.87401 0.75000 1.00000
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