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Tb4Tl3Os

Alexandria ALEX

Alex-ID: agm005997917 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
Tb4Tl3Os
Alex-ID
agm005997917
Elements
3
Sites
8
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
205.18
ų
Cell a
3.5517
Å
Cell b
3.5517
Å
Cell c
16.2649
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb4Tl3Os
Os
1.00 · 12.5%
Tl
3.00 · 37.5%
Tb
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0198
eV/atom
Formation energy
-0.3165
eV/atom
Corrected total energy
-39.3899
eV
Raw total energy
-39.3899
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.3802
Total magnetisation
0.2518
μB

Additional Information

Prototype ID

AB3C4_1146_spg123

Decomposition

Tb5TlOs2 TbTl TbOs2

Computed at

2023-10-06 22:43:18.052217

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: agm005997917).

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 agm005997917
data_agm005997917
_cell_length_a     3.55172
_cell_length_b     3.55172
_cell_length_c     16.26486
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       205.17699
_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
  Os1 Os 0.50000 0.50000 0.00000 1.00000
  Tl1 Tl 0.50000 0.50000 0.23930 1.00000
  Tl2 Tl 0.50000 0.50000 0.50000 1.00000
  Tl3 Tl 0.50000 0.50000 0.76070 1.00000
  Tb1 Tb 0.00000 0.00000 0.89966 1.00000
  Tb2 Tb 0.00000 0.00000 0.10034 1.00000
  Tb3 Tb 0.00000 0.00000 0.36777 1.00000
  Tb4 Tb 0.00000 0.00000 0.63223 1.00000
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