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Dy2Ho4Th

Alexandria ALEX

Alex-ID: agm012116809 · Space group: R-3m (#166)

Basic Information

Formula
Dy2Ho4Th
Alex-ID
agm012116809
Elements
3
Sites
7
Space group
R-3m (#166)
Crystal system
trigonal
Volume
220.44
ų
Cell a
19.8077
Å
Cell b
19.8077
Å
Cell c
19.8077
Å
α angle
10.41
°
β angle
10.41
°
γ angle
10.41
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2Ho4Th
Dy
2.00 · 28.6%
Ho
4.00 · 57.1%
Th
1.00 · 14.3%

Energy & Stability

Energy above hull
0.0177
eV/atom
Formation energy
0.0096
eV/atom
Corrected total energy
-34.8765
eV
Raw total energy
-34.8765
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0208
eV
DOS at Fermi level
12.0393
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C4_3750_spg166

Decomposition

Ho2Th Dy5Ho Dy2Ho7

Computed at

2025-03-11 05:17:28

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: agm012116809).

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 agm012116809
data_agm012116809
_cell_length_a     19.80775
_cell_length_b     19.80775
_cell_length_c     19.80775
_cell_angle_alpha  10.41239
_cell_angle_beta   10.41239
_cell_angle_gamma  10.41239
_cell_volume       220.44446
_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
  Dy1 Dy 0.40456 0.40456 0.40456 1.00000
  Dy2 Dy 0.59544 0.59544 0.59544 1.00000
  Ho1 Ho 0.30993 0.30993 0.30993 1.00000
  Ho2 Ho 0.12002 0.12002 0.12002 1.00000
  Ho3 Ho 0.69007 0.69007 0.69007 1.00000
  Ho4 Ho 0.87998 0.87998 0.87998 1.00000
  Th1 Th 0.50000 0.50000 0.50000 1.00000
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