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DyYHo5Th2

Alexandria ALEX

Alex-ID: agm005176247 · Space group: I4/mcm (#140)

Basic Information

Formula
DyYHo5Th2
Alex-ID
agm005176247
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
588.04
ų
Cell a
8.7359
Å
Cell b
8.7359
Å
Cell c
9.8757
Å
α angle
116.25
°
β angle
116.25
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
DyYHo5Th2
Dy
2.00 · 11.1%
Y
2.00 · 11.1%
Ho
10.00 · 55.6%
Th
4.00 · 22.2%

Energy & Stability

Energy above hull
0.3531
eV/atom
Formation energy
0.3421
eV/atom
Corrected total energy
-91.4506
eV
Raw total energy
-91.4506
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
24.1454
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_205_spg140

Decomposition

Dy5Ho Ho2Th Dy2Ho7 Y5Ho

Computed at

2023-01-19 18:07:28.164859

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: agm005176247).

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 agm005176247
data_agm005176247
_cell_length_a     8.73594
_cell_length_b     8.73594
_cell_length_c     9.87573
_cell_angle_alpha  116.25032
_cell_angle_beta   116.25032
_cell_angle_gamma  90.00000
_cell_volume       588.04329
_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 0.25000 0.75000 0.50000 1.00000
  Dy2 Dy 0.75000 0.25000 0.50000 1.00000
  Y1 Y 0.25000 0.25000 0.50000 1.00000
  Y2 Y 0.75000 0.75000 0.50000 1.00000
  Ho1 Ho 0.92964 0.42964 0.27943 1.00000
  Ho2 Ho 0.65022 0.15022 0.72057 1.00000
  Ho3 Ho 0.07036 0.57036 0.72057 1.00000
  Ho4 Ho 0.15022 0.07036 0.72057 1.00000
  Ho5 Ho 0.57036 0.65022 0.72057 1.00000
  Ho6 Ho 0.84978 0.92964 0.27943 1.00000
  Ho7 Ho 0.42964 0.34978 0.27943 1.00000
  Ho8 Ho 0.34978 0.84978 0.27943 1.00000
  Ho9 Ho 0.50000 0.50000 0.00000 1.00000
  Ho10 Ho 0.00000 0.00000 0.00000 1.00000
  Th1 Th 0.11948 0.38052 0.00000 1.00000
  Th2 Th 0.61948 0.11948 1.00000 1.00000
  Th3 Th 0.38052 0.88052 0.00000 1.00000
  Th4 Th 0.88052 0.61948 0.00000 1.00000
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