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Tb3Er4Sc3

Alexandria ALEX

Alex-ID: agm005688023 · Space group: Amm2 (#38)

Basic Information

Formula
Tb3Er4Sc3
Alex-ID
agm005688023
Elements
3
Sites
10
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
294.30
ų
Cell a
3.5993
Å
Cell b
9.0425
Å
Cell c
9.0425
Å
α angle
90.52
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3Er4Sc3
Tb
3.00 · 30.0%
Er
4.00 · 40.0%
Sc
3.00 · 30.0%

Energy & Stability

Energy above hull
0.0896
eV/atom
Formation energy
0.0864
eV/atom
Corrected total energy
-50.2787
eV
Raw total energy
-50.2787
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0105
eV
DOS at Fermi level
8.7684
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

A3B3C4_22_spg38

Decomposition

Tb5Er4 TbEr2 Sc

Computed at

2023-06-30 12:26:59.535965

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: agm005688023).

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 agm005688023
data_agm005688023
_cell_length_a     3.59935
_cell_length_b     9.04251
_cell_length_c     9.04251
_cell_angle_alpha  90.52372
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       294.29539
_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 0.00000 0.50303 0.00210 1.00000
  Tb2 Tb 0.00000 0.99790 0.49697 1.00000
  Tb3 Tb 0.50000 0.17025 0.82975 1.00000
  Er1 Er 0.00000 0.62995 0.37005 1.00000
  Er2 Er 0.00000 0.37814 0.62186 1.00000
  Er3 Er 0.00000 0.86417 0.87626 1.00000
  Er4 Er 0.00000 0.12374 0.13583 1.00000
  Sc1 Sc 0.50000 0.82920 0.17080 1.00000
  Sc2 Sc 0.50000 0.33245 0.32883 1.00000
  Sc3 Sc 0.50000 0.67117 0.66755 1.00000
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