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TaRe(GeN2)3

Alexandria ALEX

Alex-ID: agm071079934 · Space group: P4_332 (#212)

Basic Information

Formula
TaRe(GeN2)3
Alex-ID
agm071079934
Elements
4
Sites
44
Space group
P4_332 (#212)
Crystal system
cubic
Volume
662.00
ų
Cell a
8.7154
Å
Cell b
8.7154
Å
Cell c
8.7154
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TaRe(GeN2)3
Ta
4.00 · 9.1%
Re
4.00 · 9.1%
Ge
12.00 · 27.3%
N
24.00 · 54.5%

Energy & Stability

Energy above hull
0.4970
eV/atom
Formation energy
0.0024
eV/atom
Corrected total energy
-343.3634
eV
Raw total energy
-343.3634
eV

Electronic Structure

Indirect band gap
0.4909
eV
Direct band gap
0.7277
eV
DOS at Fermi level
2.0347
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3D6_57_spg198

Decomposition

Re3N Ta3N5 Ge3N4

Computed at

2024-10-15 12:46:53.660362

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: agm071079934).

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 agm071079934
data_agm071079934
_cell_length_a     8.71537
_cell_length_b     8.71537
_cell_length_c     8.71537
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       662.00035
_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
  Ta1 Ta 0.62500 0.62500 0.62500 1.00000
  Ta2 Ta 0.87500 0.37500 0.12500 1.00000
  Ta3 Ta 0.37500 0.12500 0.87500 1.00000
  Ta4 Ta 0.12500 0.87500 0.37500 1.00000
  Re1 Re 0.12500 0.12500 0.12500 1.00000
  Re2 Re 0.37500 0.87500 0.62500 1.00000
  Re3 Re 0.87500 0.62500 0.37500 1.00000
  Re4 Re 0.62500 0.37500 0.87500 1.00000
  Ge1 Ge 0.12500 0.37277 0.87723 1.00000
  Ge2 Ge 0.37500 0.62723 0.37723 1.00000
  Ge3 Ge 0.87500 0.87277 0.62277 1.00000
  Ge4 Ge 0.62500 0.12723 0.12277 1.00000
  Ge5 Ge 0.87723 0.12500 0.37277 1.00000
  Ge6 Ge 0.37723 0.37500 0.62723 1.00000
  Ge7 Ge 0.62277 0.87500 0.87277 1.00000
  Ge8 Ge 0.12277 0.62500 0.12723 1.00000
  Ge9 Ge 0.37277 0.87723 0.12500 1.00000
  Ge10 Ge 0.62723 0.37723 0.37500 1.00000
  Ge11 Ge 0.87277 0.62277 0.87500 1.00000
  Ge12 Ge 0.12723 0.12277 0.62500 1.00000
  N1 N 0.35627 0.10900 0.63532 1.00000
  N2 N 0.14373 0.89100 0.13532 1.00000
  N3 N 0.64373 0.60900 0.86468 1.00000
  N4 N 0.85627 0.39100 0.36468 1.00000
  N5 N 0.63532 0.35627 0.10900 1.00000
  N6 N 0.13532 0.14373 0.89100 1.00000
  N7 N 0.86468 0.64373 0.60900 1.00000
  N8 N 0.36468 0.85627 0.39100 1.00000
  N9 N 0.10900 0.63532 0.35627 1.00000
  N10 N 0.89100 0.13532 0.14373 1.00000
  N11 N 0.60900 0.86468 0.64373 1.00000
  N12 N 0.39100 0.36468 0.85627 1.00000
  N13 N 0.35900 0.10627 0.11468 1.00000
  N14 N 0.14100 0.89373 0.61468 1.00000
  N15 N 0.85900 0.39373 0.88532 1.00000
  N16 N 0.64100 0.60627 0.38532 1.00000
  N17 N 0.60627 0.38532 0.64100 1.00000
  N18 N 0.39373 0.88532 0.85900 1.00000
  N19 N 0.89373 0.61468 0.14100 1.00000
  N20 N 0.10627 0.11468 0.35900 1.00000
  N21 N 0.88532 0.85900 0.39373 1.00000
  N22 N 0.38532 0.64100 0.60627 1.00000
  N23 N 0.11468 0.35900 0.10627 1.00000
  N24 N 0.61468 0.14100 0.89373 1.00000
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