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NaTa3Fe

Alexandria ALEX

Alex-ID: agm002549865 · Space group: Pm-3m (#221)

Basic Information

Formula
NaTa3Fe
Alex-ID
agm002549865
Elements
3
Sites
5
Space group
Pm-3m (#221)
Crystal system
cubic
Volume
96.12
ų
Cell a
4.5808
Å
Cell b
4.5808
Å
Cell c
4.5808
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaTa3Fe
Na
1.00 · 20.0%
Fe
1.00 · 20.0%
Ta
3.00 · 60.0%

Energy & Stability

Energy above hull
2.8142
eV/atom
Formation energy
2.7326
eV/atom
Corrected total energy
-31.6765
eV
Raw total energy
-31.6765
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
12.1240
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABC3_0_spg221

Decomposition

Ta7Fe6 Na Ta

Computed at

2015-12-19 07:28:22

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: agm002549865).

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 agm002549865
data_agm002549865
_cell_length_a     4.58084
_cell_length_b     4.58084
_cell_length_c     4.58084
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       96.12452
_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
  Na1 Na 0.00000 0.00000 0.00000 1.00000
  Fe1 Fe 0.50000 0.50000 0.50000 1.00000
  Ta1 Ta 0.00000 0.50000 0.00000 1.00000
  Ta2 Ta 0.00000 0.00000 0.50000 1.00000
  Ta3 Ta 0.50000 0.00000 0.00000 1.00000
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