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Ce2Y(HoSe2)3

Alexandria ALEX

Alex-ID: agm034335591 · Space group: C2/m (#12)

Basic Information

Formula
Ce2Y(HoSe2)3
Alex-ID
agm034335591
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
294.58
ų
Cell a
9.2061
Å
Cell b
9.2061
Å
Cell c
8.2571
Å
α angle
76.58
°
β angle
103.42
°
γ angle
154.32
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce2Y(HoSe2)3
Ce
2.00 · 16.7%
Y
1.00 · 8.3%
Ho
3.00 · 25.0%
Se
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0073
eV/atom
Formation energy
-1.7686
eV/atom
Corrected total energy
-74.2336
eV
Raw total energy
-74.2336
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0067
eV
DOS at Fermi level
14.4543
Total magnetisation
1.9435
μB

Additional Information

Prototype ID

AB2C3D6_206_spg12

Decomposition

Ce2Ho3Se5 Y4HoSe5 CeY4Se5

Computed at

2025-01-19 07:20:34

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: agm034335591).

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 agm034335591
data_agm034335591
_cell_length_a     9.20611
_cell_length_b     9.20611
_cell_length_c     8.25710
_cell_angle_alpha  76.58259
_cell_angle_beta   103.41741
_cell_angle_gamma  154.31657
_cell_volume       294.58133
_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 0.83270 0.16730 0.16383 1.00000
  Ce2 Ce 0.16730 0.83270 0.83617 1.00000
  Y1 Y 0.50000 0.50000 0.00000 1.00000
  Ho1 Ho 0.50000 0.50000 0.50000 1.00000
  Ho2 Ho 0.16795 0.83205 0.33252 1.00000
  Ho3 Ho 0.83205 0.16795 0.66748 1.00000
  Se1 Se 0.33616 0.66384 0.90827 1.00000
  Se2 Se 0.66578 0.33422 0.57443 1.00000
  Se3 Se 0.66384 0.33616 0.09173 1.00000
  Se4 Se 0.99665 0.00335 0.74575 1.00000
  Se5 Se 0.00335 0.99665 0.25425 1.00000
  Se6 Se 0.33422 0.66578 0.42557 1.00000
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