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TbY2Sb3

Alexandria ALEX

Alex-ID: agm040488177 · Space group: Fddd (#70)

Basic Information

Formula
TbY2Sb3
Alex-ID
agm040488177
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
719.69
ų
Cell a
14.5750
Å
Cell b
13.9011
Å
Cell c
7.6059
Å
α angle
79.47
°
β angle
69.67
°
γ angle
30.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbY2Sb3
Tb
4.00 · 16.7%
Y
8.00 · 33.3%
Sb
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0024
eV/atom
Formation energy
-1.1629
eV/atom
Corrected total energy
-147.6113
eV
Raw total energy
-147.6113
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0017
eV
DOS at Fermi level
2.3475
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

TbY3Sb4 Tb3YSb4

Computed at

2025-01-07 04:50:36

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: agm040488177).

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 agm040488177
data_agm040488177
_cell_length_a     14.57500
_cell_length_b     13.90108
_cell_length_c     7.60587
_cell_angle_alpha  79.46606
_cell_angle_beta   69.66682
_cell_angle_gamma  30.86712
_cell_volume       719.68728
_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 0.41666 0.41666 0.58334 1.00000
  Tb2 Tb 0.83334 0.83334 0.66666 1.00000
  Tb3 Tb 0.66666 0.66666 0.83334 1.00000
  Tb4 Tb 0.58334 0.58334 0.41666 1.00000
  Y1 Y 0.50009 0.50009 0.99991 1.00000
  Y2 Y 0.91657 0.91657 0.08343 1.00000
  Y3 Y 0.33343 0.33343 0.16657 1.00000
  Y4 Y 0.74991 0.74991 0.25009 1.00000
  Y5 Y 0.25009 0.25009 0.74991 1.00000
  Y6 Y 0.16657 0.16657 0.33343 1.00000
  Y7 Y 0.08343 0.08343 0.91657 1.00000
  Y8 Y 0.99991 0.99991 0.50009 1.00000
  Sb1 Sb 0.16680 0.66674 0.33277 1.00000
  Sb2 Sb 0.66674 0.16680 0.83369 1.00000
  Sb3 Sb 0.08320 0.58326 0.91723 1.00000
  Sb4 Sb 0.58326 0.08320 0.41631 1.00000
  Sb5 Sb 0.00050 0.49950 0.49950 1.00000
  Sb6 Sb 0.49950 0.00050 0.00050 1.00000
  Sb7 Sb 0.41631 0.91723 0.58326 1.00000
  Sb8 Sb 0.91723 0.41631 0.08320 1.00000
  Sb9 Sb 0.83369 0.33277 0.66674 1.00000
  Sb10 Sb 0.33277 0.83369 0.16680 1.00000
  Sb11 Sb 0.24950 0.75050 0.75050 1.00000
  Sb12 Sb 0.75050 0.24950 0.24950 1.00000
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