Navigation

HEAS Data Platform · Materials Science Database

Tb3Y2Er

Alexandria ALEX

Alex-ID: agm033821856 · Space group: Cmmm (#65)

Basic Information

Formula
Tb3Y2Er
Alex-ID
agm033821856
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
190.53
ų
Cell a
7.9578
Å
Cell b
7.9578
Å
Cell c
5.0174
Å
α angle
90.00
°
β angle
90.00
°
γ angle
143.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3Y2Er
Tb
3.00 · 50.0%
Y
2.00 · 33.3%
Er
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0261
eV/atom
Formation energy
0.0209
eV/atom
Corrected total energy
-31.2608
eV
Raw total energy
-31.2608
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0018
eV
DOS at Fermi level
8.1845
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_3_spg65

Decomposition

Tb3(YEr2)2 Tb5Y Y5Er

Computed at

2025-04-13 18:02:20

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: agm033821856).

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 agm033821856
data_agm033821856
_cell_length_a     7.95776
_cell_length_b     7.95776
_cell_length_c     5.01740
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  143.15499
_cell_volume       190.52838
_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 0.83392 0.16608 0.00000 1.00000
  Tb2 Tb 0.50000 0.50000 0.00000 1.00000
  Tb3 Tb 0.16608 0.83392 0.00000 1.00000
  Y1 Y 0.33400 0.66600 0.50000 1.00000
  Y2 Y 0.66600 0.33400 0.50000 1.00000
  Er1 Er 0.00000 0.00000 0.50000 1.00000
Get direct link