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NaTbFe

Alexandria ALEX

Alex-ID: agm005659512 · Space group: P-3m1 (#164)

Basic Information

Formula
NaTbFe
Alex-ID
agm005659512
Elements
3
Sites
6
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
170.62
ų
Cell a
3.9061
Å
Cell b
3.9061
Å
Cell c
12.9130
Å
α angle
89.99
°
β angle
90.01
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaTbFe
Na
2.00 · 33.3%
Tb
2.00 · 33.3%
Fe
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0102
eV/atom
Formation energy
-0.0196
eV/atom
Corrected total energy
-28.9455
eV
Raw total energy
-28.9455
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0045
eV
DOS at Fermi level
5.8212
Total magnetisation
2.1370
μB

Additional Information

Prototype ID

ABC_143_spg164

Decomposition

TbFe2 Na Tb

Computed at

2023-06-19 10:55:05.502336

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: agm005659512).

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 agm005659512
data_agm005659512
_cell_length_a     3.90614
_cell_length_b     3.90606
_cell_length_c     12.91299
_cell_angle_alpha  89.99274
_cell_angle_beta   90.00758
_cell_angle_gamma  59.99780
_cell_volume       170.62191
_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 0.62820 0.97975 0.67428 1.00000
  Na2 Na 0.96069 0.31369 0.90691 1.00000
  Tb1 Tb 0.29597 0.64446 0.43283 1.00000
  Tb2 Tb 0.29572 0.64466 0.14889 1.00000
  Fe1 Fe 0.62930 0.97786 0.29191 1.00000
  Fe2 Fe 0.96259 0.31124 0.28988 1.00000
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