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Tb4PmDy3Sb8

Alexandria ALEX

Alex-ID: agm053662956 · Space group: R-3m (#166)

Basic Information

Formula
Tb4PmDy3Sb8
Alex-ID
agm053662956
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
484.49
ų
Cell a
8.8175
Å
Cell b
8.8175
Å
Cell c
8.8175
Å
α angle
59.98
°
β angle
59.98
°
γ angle
59.98
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb4PmDy3Sb8
Tb
4.00 · 25.0%
Pm
1.00 · 6.3%
Dy
3.00 · 18.8%
Sb
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0071
eV/atom
Formation energy
-1.1444
eV/atom
Corrected total energy
-88.3800
eV
Raw total energy
-88.3799
eV

Electronic Structure

Indirect band gap
0.0032
eV
Direct band gap
0.0032
eV
DOS at Fermi level
2.4798
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4D8_63_spg12

Decomposition

TbPm3Sb4 TbDy3Sb4 Tb3DySb4

Computed at

2024-12-04 10:21:55

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: agm053662956).

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 agm053662956
data_agm053662956
_cell_length_a     8.81752
_cell_length_b     8.81752
_cell_length_c     8.81752
_cell_angle_alpha  59.97522
_cell_angle_beta   59.97522
_cell_angle_gamma  59.97522
_cell_volume       484.48514
_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 0.50000 0.50000 0.50000 1.00000
  Tb2 Tb 0.00000 0.50000 0.00000 1.00000
  Tb3 Tb 0.50000 0.00000 0.00000 1.00000
  Tb4 Tb 0.00000 0.00000 0.50000 1.00000
  Pm1 Pm 0.00000 0.00000 0.00000 1.00000
  Dy1 Dy 0.00000 0.50000 0.50000 1.00000
  Dy2 Dy 0.50000 0.50000 0.00000 1.00000
  Dy3 Dy 0.50000 0.00000 0.50000 1.00000
  Sb1 Sb 0.25192 0.25192 0.74723 1.00000
  Sb2 Sb 0.74723 0.25192 0.25192 1.00000
  Sb3 Sb 0.25041 0.25041 0.25041 1.00000
  Sb4 Sb 0.25192 0.74723 0.25192 1.00000
  Sb5 Sb 0.74808 0.25277 0.74808 1.00000
  Sb6 Sb 0.74959 0.74959 0.74959 1.00000
  Sb7 Sb 0.25277 0.74808 0.74808 1.00000
  Sb8 Sb 0.74808 0.74808 0.25277 1.00000
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