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Tb3Dy4Ho

Alexandria ALEX

Alex-ID: agm061568720 · Space group: Pmn2_1 (#31)

Basic Information

Formula
Tb3Dy4Ho
Alex-ID
agm061568720
Elements
3
Sites
16
Space group
Pmn2_1 (#31)
Crystal system
orthorhombic
Volume
500.97
ų
Cell a
6.1476
Å
Cell b
7.1101
Å
Cell c
11.4611
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3Dy4Ho
Tb
6.00 · 37.5%
Dy
8.00 · 50.0%
Ho
2.00 · 12.5%

Energy & Stability

Energy above hull
0.0085
eV/atom
Formation energy
0.0034
eV/atom
Corrected total energy
-73.7266
eV
Raw total energy
-73.7266
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0102
eV
DOS at Fermi level
21.0351
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_400_spg31

Decomposition

Tb4DyHo Tb2Ho TbDy5

Computed at

2024-12-23 23:04:33

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: agm061568720).

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 agm061568720
data_agm061568720
_cell_length_a     6.14761
_cell_length_b     7.11010
_cell_length_c     11.46115
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       500.96850
_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 0.66697 0.31069 0.50000 1.00000
  Tb2 Tb 0.49962 0.06083 0.25010 1.00000
  Tb3 Tb 0.50038 0.56083 0.24990 1.00000
  Tb4 Tb 0.33303 0.81069 0.00000 1.00000
  Tb5 Tb 0.50038 0.56083 0.75010 1.00000
  Tb6 Tb 0.49962 0.06083 0.74990 1.00000
  Dy1 Dy 0.66704 0.81106 0.50000 1.00000
  Dy2 Dy 0.16697 0.56097 0.50000 1.00000
  Dy3 Dy 0.99975 0.81075 0.25005 1.00000
  Dy4 Dy 0.00025 0.31075 0.24995 1.00000
  Dy5 Dy 0.83303 0.06097 0.00000 1.00000
  Dy6 Dy 0.33296 0.31106 0.00000 1.00000
  Dy7 Dy 0.00025 0.31075 0.75005 1.00000
  Dy8 Dy 0.99975 0.81075 0.74995 1.00000
  Ho1 Ho 0.16696 0.06053 0.50000 1.00000
  Ho2 Ho 0.83304 0.56053 0.00000 1.00000
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