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Nb4Fe5Te12

Alexandria ALEX

Alex-ID: agm008206552 · Space group: Pm (#6)

Basic Information

Formula
Nb4Fe5Te12
Alex-ID
agm008206552
Elements
3
Sites
21
Space group
Pm (#6)
Crystal system
monoclinic
Volume
530.98
ų
Cell a
3.6416
Å
Cell b
7.5940
Å
Cell c
19.2107
Å
α angle
91.87
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nb4Fe5Te12
Nb
4.00 · 19.0%
Fe
5.00 · 23.8%
Te
12.00 · 57.1%

Energy & Stability

Energy above hull
0.0365
eV/atom
Formation energy
-0.2810
eV/atom
Corrected total energy
-126.1936
eV
Raw total energy
-126.1936
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0017
eV
DOS at Fermi level
12.0001
Total magnetisation
10.9404
μB

Additional Information

Prototype ID

A4B5C12_14_spg6

Decomposition

FeTe2 Fe NbTe2

Computed at

2024-05-11 07:54:02.560809

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: agm008206552).

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 agm008206552
data_agm008206552
_cell_length_a     3.64165
_cell_length_b     7.59397
_cell_length_c     19.21069
_cell_angle_alpha  91.87245
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       530.97924
_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 0.83315 0.64694 1.00000
  Nb2 Nb 0.50000 0.31235 0.14780 1.00000
  Nb3 Nb 0.00000 0.68239 0.85289 1.00000
  Nb4 Nb 0.00000 0.18057 0.35343 1.00000
  Fe1 Fe 0.00000 0.94705 0.54345 1.00000
  Fe2 Fe 0.00000 0.42342 0.04053 1.00000
  Fe3 Fe 0.50000 0.55789 0.95850 1.00000
  Fe4 Fe 0.50000 0.06928 0.45795 1.00000
  Fe5 Fe 0.50000 0.23430 0.99594 1.00000
  Te1 Te 0.00000 0.61874 0.57729 1.00000
  Te2 Te 0.00000 0.08042 0.08261 1.00000
  Te3 Te 0.50000 0.89081 0.92548 1.00000
  Te4 Te 0.50000 0.39634 0.42246 1.00000
  Te5 Te 0.50000 0.16593 0.59008 1.00000
  Te6 Te 0.50000 0.64374 0.09135 1.00000
  Te7 Te 0.00000 0.33836 0.89864 1.00000
  Te8 Te 0.00000 0.84940 0.41173 1.00000
  Te9 Te 0.50000 0.55137 0.74724 1.00000
  Te10 Te 0.50000 0.03487 0.25104 1.00000
  Te11 Te 0.00000 0.96271 0.75237 1.00000
  Te12 Te 0.00000 0.45596 0.24992 1.00000
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