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Nb4FeSn3N8

Alexandria ALEX

Alex-ID: agm044479565 · Space group: R-3m (#166)

Basic Information

Formula
Nb4FeSn3N8
Alex-ID
agm044479565
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
221.61
ų
Cell a
7.4990
Å
Cell b
7.4990
Å
Cell c
7.4990
Å
α angle
49.15
°
β angle
49.15
°
γ angle
49.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nb4FeSn3N8
Nb
4.00 · 25.0%
Fe
1.00 · 6.3%
Sn
3.00 · 18.8%
N
8.00 · 50.0%

Energy & Stability

Energy above hull
0.4179
eV/atom
Formation energy
-0.3185
eV/atom
Corrected total energy
-129.4653
eV
Raw total energy
-129.4653
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.1738
Total magnetisation
3.7516
μB

Additional Information

Prototype ID

AB3C4D8_64_spg12

Decomposition

FeN Nb5N6 Sn SnN

Computed at

2024-10-15 06:53:51.318924

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: agm044479565).

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 agm044479565
data_agm044479565
_cell_length_a     7.49903
_cell_length_b     7.49903
_cell_length_c     7.49903
_cell_angle_alpha  49.14701
_cell_angle_beta   49.14701
_cell_angle_gamma  49.14701
_cell_volume       221.60519
_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
  Nb1 Nb 0.50000 0.50000 0.50000 1.00000
  Nb2 Nb 0.50000 0.00000 0.00000 1.00000
  Nb3 Nb 0.00000 0.00000 0.50000 1.00000
  Nb4 Nb 0.00000 0.50000 0.00000 1.00000
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
  Sn1 Sn 0.50000 0.50000 0.00000 1.00000
  Sn2 Sn 0.50000 0.00000 0.50000 1.00000
  Sn3 Sn 0.00000 0.50000 0.50000 1.00000
  N1 N 0.72405 0.22448 0.72405 1.00000
  N2 N 0.72405 0.72405 0.22448 1.00000
  N3 N 0.77706 0.77706 0.77706 1.00000
  N4 N 0.22448 0.72405 0.72405 1.00000
  N5 N 0.77552 0.27595 0.27595 1.00000
  N6 N 0.22294 0.22294 0.22294 1.00000
  N7 N 0.27595 0.27595 0.77552 1.00000
  N8 N 0.27595 0.77552 0.27595 1.00000
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