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Tb5Te4Ir

Alexandria ALEX

Alex-ID: agm003660169 · Space group: I4/m (#87)

Basic Information

Formula
Tb5Te4Ir
Alex-ID
agm003660169
Elements
3
Sites
10
Space group
I4/m (#87)
Crystal system
tetragonal
Volume
292.76
ų
Cell a
6.1560
Å
Cell b
7.5518
Å
Cell c
7.5518
Å
α angle
80.44
°
β angle
65.95
°
γ angle
65.95
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb5Te4Ir
Tb
5.00 · 50.0%
Te
4.00 · 40.0%
Ir
1.00 · 10.0%

Energy & Stability

Energy above hull
0.0472
eV/atom
Formation energy
-1.2357
eV/atom
Corrected total energy
-56.9467
eV
Raw total energy
-56.9467
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0003
eV
DOS at Fermi level
9.4921
Total magnetisation
0.0010
μB

Additional Information

Prototype ID

AB4C5_149_spg79

Decomposition

Tb6Te5Ir Tb4Ir3 TbIr2

Computed at

2022-04-08 05:15:22.741310

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: agm003660169).

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 agm003660169
data_agm003660169
_cell_length_a     6.15603
_cell_length_b     7.55183
_cell_length_c     7.55183
_cell_angle_alpha  80.43736
_cell_angle_beta   65.94676
_cell_angle_gamma  65.94676
_cell_volume       292.75571
_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
  Tb1 Tb 0.90794 0.35386 0.83236 1.00000
  Tb2 Tb 0.26180 0.83236 0.64614 1.00000
  Tb3 Tb 0.74030 0.16764 0.35386 1.00000
  Tb4 Tb 0.09416 0.64614 0.16764 1.00000
  Tb5 Tb 0.50084 1.00000 1.00000 1.00000
  Te1 Te 0.41238 0.39839 0.77899 1.00000
  Te2 Te 0.81077 0.77899 0.60161 1.00000
  Te3 Te 0.19138 0.22101 0.39839 1.00000
  Te4 Te 0.58977 0.60161 0.22101 1.00000
  Ir1 Ir 0.00096 0.00000 0.00000 1.00000
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