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CeDy(HoS2)2

Alexandria ALEX

Alex-ID: agm037014875 · Space group: Imma (#74)

Basic Information

Formula
CeDy(HoS2)2
Alex-ID
agm037014875
Elements
4
Sites
16
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
341.45
ų
Cell a
7.8449
Å
Cell b
7.8449
Å
Cell c
7.8449
Å
α angle
120.15
°
β angle
119.83
°
γ angle
90.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeDy(HoS2)2
Ce
2.00 · 12.5%
Dy
2.00 · 12.5%
Ho
4.00 · 25.0%
S
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0095
eV/atom
Formation energy
-2.3337
eV/atom
Corrected total energy
-109.7480
eV
Raw total energy
-104.4403
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0017
eV
DOS at Fermi level
13.8377
Total magnetisation
0.8786
μB

Additional Information

Prototype ID

ABC2D4_972_spg15

Decomposition

CeHo4S5 CeHo2S3 CeDy4S5

Computed at

2025-01-19 08:59:37

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: agm037014875).

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 agm037014875
data_agm037014875
_cell_length_a     7.84494
_cell_length_b     7.84494
_cell_length_c     7.84494
_cell_angle_alpha  120.14758
_cell_angle_beta   119.82934
_cell_angle_gamma  90.02020
_cell_volume       341.44923
_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
  Ce1 Ce 0.00000 0.50000 0.00000 1.00000
  Ce2 Ce 0.00000 0.00000 0.50000 1.00000
  Dy1 Dy 0.50000 0.50000 0.00000 1.00000
  Dy2 Dy 0.00000 0.50000 0.50000 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
  Ho2 Ho 0.50000 0.00000 0.50000 1.00000
  Ho3 Ho 0.50000 0.00000 0.00000 1.00000
  Ho4 Ho 0.50000 0.50000 0.50000 1.00000
  S1 S 0.74606 0.74738 0.50133 1.00000
  S2 S 0.74606 0.24473 0.99867 1.00000
  S3 S 0.25394 0.75527 0.00133 1.00000
  S4 S 0.25394 0.25262 0.49867 1.00000
  S5 S 0.74237 0.75067 0.99170 1.00000
  S6 S 0.25897 0.75067 0.50830 1.00000
  S7 S 0.74103 0.24933 0.49170 1.00000
  S8 S 0.25763 0.24933 0.00830 1.00000
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