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Tb2Dy2Ag

Alexandria ALEX

Alex-ID: agm003401367 · Space group: I4_1/amd (#141)

Basic Information

Formula
Tb2Dy2Ag
Alex-ID
agm003401367
Elements
3
Sites
10
Space group
I4_1/amd (#141)
Crystal system
tetragonal
Volume
309.73
ų
Cell a
5.0268
Å
Cell b
5.0268
Å
Cell c
12.7624
Å
α angle
101.36
°
β angle
101.36
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Dy2Ag
Tb
4.00 · 40.0%
Dy
4.00 · 40.0%
Ag
2.00 · 20.0%

Energy & Stability

Energy above hull
0.1712
eV/atom
Formation energy
0.0394
eV/atom
Corrected total energy
-42.2532
eV
Raw total energy
-42.2532
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0027
eV
DOS at Fermi level
16.4942
Total magnetisation
3.0671
μB

Additional Information

Prototype ID

AB2C2_108_spg141

Decomposition

TbDy4Ag5 TbDy5 Tb5Dy

Computed at

2022-02-09 16:59:04.989753

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: agm003401367).

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 agm003401367
data_agm003401367
_cell_length_a     5.02678
_cell_length_b     5.02678
_cell_length_c     12.76238
_cell_angle_alpha  101.35793
_cell_angle_beta   101.35793
_cell_angle_gamma  90.00000
_cell_volume       309.72696
_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 0.82333 0.82333 0.64665 1.00000
  Tb2 Tb 0.57333 0.07333 0.14665 1.00000
  Tb3 Tb 0.92667 0.42667 0.85335 1.00000
  Tb4 Tb 0.17667 0.17667 0.35335 1.00000
  Dy1 Dy 0.42516 0.92516 0.85032 1.00000
  Dy2 Dy 0.67516 0.67516 0.35032 1.00000
  Dy3 Dy 0.32484 0.32484 0.64968 1.00000
  Dy4 Dy 0.07484 0.57484 0.14968 1.00000
  Ag1 Ag 0.50000 0.50000 0.00000 1.00000
  Ag2 Ag 0.25000 0.75000 0.50000 1.00000
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