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TbDy2TmAg4

Alexandria ALEX

Alex-ID: agm024752416 · Space group: R-3m (#166)

Basic Information

Formula
TbDy2TmAg4
Alex-ID
agm024752416
Elements
4
Sites
8
Space group
R-3m (#166)
Crystal system
trigonal
Volume
190.96
ų
Cell a
8.8967
Å
Cell b
8.8967
Å
Cell c
8.8967
Å
α angle
33.49
°
β angle
33.49
°
γ angle
33.49
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbDy2TmAg4
Tb
1.00 · 12.5%
Dy
2.00 · 25.0%
Tm
1.00 · 12.5%
Ag
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0018
eV/atom
Formation energy
-0.3247
eV/atom
Corrected total energy
-32.3141
eV
Raw total energy
-32.3141
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0175
eV
DOS at Fermi level
3.8508
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_43_spg5

Decomposition

DyTm2Ag3 Tb4DyAg5 TbDy4Ag5

Computed at

2024-11-09 09:19:19.827119

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: agm024752416).

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 agm024752416
data_agm024752416
_cell_length_a     8.89674
_cell_length_b     8.89674
_cell_length_c     8.89674
_cell_angle_alpha  33.49008
_cell_angle_beta   33.49008
_cell_angle_gamma  33.49008
_cell_volume       190.95834
_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 0.00000 0.00000 1.00000
  Dy1 Dy 0.75047 0.75047 0.75047 1.00000
  Dy2 Dy 0.24953 0.24953 0.24953 1.00000
  Tm1 Tm 0.50000 0.50000 0.50000 1.00000
  Ag1 Ag 0.12592 0.12592 0.12592 1.00000
  Ag2 Ag 0.37613 0.37613 0.37613 1.00000
  Ag3 Ag 0.87408 0.87408 0.87408 1.00000
  Ag4 Ag 0.62387 0.62387 0.62387 1.00000
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