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TbDy(ErBi2)2

Alexandria ALEX

Alex-ID: agm034335056 · Space group: P2/m (#10)

Alexandria Database API

Basic Information

Formula
TbDy(ErBi2)2
Alex-ID
agm034335056
Elements
4
Sites
8
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
251.41
ų
Cell a
7.7274
Å
Cell b
4.4631
Å
Cell c
7.7300
Å
α angle
90.00
°
β angle
109.43
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbDy(ErBi2)2
Tb
1.00 · 12.5%
Dy
1.00 · 12.5%
Er
2.00 · 25.0%
Bi
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0058
eV/atom
Formation energy
-0.8399
eV/atom
Corrected total energy
-40.6052
eV
Raw total energy
-40.6052
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0005
eV
DOS at Fermi level
1.2466
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_47_spg10

Decomposition

DyEr3Bi4 Tb3DyBi4

Computed at

2025-01-25 07:55:14

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: agm034335056).

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 agm034335056
data_agm034335056
_cell_length_a     7.72738
_cell_length_b     4.46307
_cell_length_c     7.72996
_cell_angle_alpha  90.00000
_cell_angle_beta   109.42653
_cell_angle_gamma  90.00000
_cell_volume       251.41260
_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 0.50000 0.00000 1.00000
  Dy1 Dy 0.00000 0.00000 0.50000 1.00000
  Er1 Er 0.50000 0.00000 0.00000 1.00000
  Er2 Er 0.50000 0.50000 0.50000 1.00000
  Bi1 Bi 0.74708 0.00000 0.74852 1.00000
  Bi2 Bi 0.25292 0.00000 0.25148 1.00000
  Bi3 Bi 0.74748 0.50000 0.24974 1.00000
  Bi4 Bi 0.25252 0.50000 0.75026 1.00000
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