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Ce4(DySe2)11

Alexandria ALEX

Alex-ID: agm008530679 · Space group: C2/m (#12)

Basic Information

Formula
Ce4(DySe2)11
Alex-ID
agm008530679
Elements
3
Sites
37
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
1,011.54
ų
Cell a
20.6706
Å
Cell b
20.6706
Å
Cell c
11.9407
Å
α angle
88.81
°
β angle
91.19
°
γ angle
168.56
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce4(DySe2)11
Ce
4.00 · 10.8%
Dy
11.00 · 29.7%
Se
22.00 · 59.5%

Energy & Stability

Energy above hull
0.0034
eV/atom
Formation energy
-1.8695
eV/atom
Corrected total energy
-220.3397
eV
Raw total energy
-220.3397
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0030
eV
DOS at Fermi level
28.3598
Total magnetisation
-0.0809
μB

Additional Information

Prototype ID

A4B11C22_0_spg12

Decomposition

Ce3Se4 Ce2Se3 Dy2Se3

Computed at

2025-02-26 16:32:12

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: agm008530679).

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 agm008530679
data_agm008530679
_cell_length_a     20.67057
_cell_length_b     20.67057
_cell_length_c     11.94069
_cell_angle_alpha  88.80895
_cell_angle_beta   91.19105
_cell_angle_gamma  168.56182
_cell_volume       1011.54491
_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 0.10507 0.89493 0.51411 1.00000
  Ce2 Ce 0.89493 0.10507 0.48589 1.00000
  Ce3 Ce 0.36783 0.63217 0.85008 1.00000
  Ce4 Ce 0.63217 0.36783 0.14992 1.00000
  Dy1 Dy 0.79816 0.20184 0.55977 1.00000
  Dy2 Dy 0.20184 0.79816 0.44023 1.00000
  Dy3 Dy 0.46103 0.53897 0.76727 1.00000
  Dy4 Dy 0.53897 0.46103 0.23273 1.00000
  Dy5 Dy 0.65749 0.34251 0.80218 1.00000
  Dy6 Dy 0.34251 0.65749 0.19782 1.00000
  Dy7 Dy 0.26459 0.73541 0.85243 1.00000
  Dy8 Dy 0.73541 0.26459 0.14757 1.00000
  Dy9 Dy 0.07023 0.92977 0.85990 1.00000
  Dy10 Dy 0.92977 0.07023 0.14010 1.00000
  Dy11 Dy 0.00000 0.00000 0.50000 1.00000
  Se1 Se 0.08870 0.91130 0.25568 1.00000
  Se2 Se 0.91130 0.08870 0.74432 1.00000
  Se3 Se 0.18759 0.81241 0.19088 1.00000
  Se4 Se 0.81241 0.18759 0.80912 1.00000
  Se5 Se 0.28010 0.71990 0.09092 1.00000
  Se6 Se 0.71990 0.28010 0.90908 1.00000
  Se7 Se 0.44471 0.55529 0.99194 1.00000
  Se8 Se 0.55529 0.44471 0.00806 1.00000
  Se9 Se 0.13487 0.86513 0.95543 1.00000
  Se10 Se 0.86513 0.13487 0.04457 1.00000
  Se11 Se 0.59329 0.40671 0.70934 1.00000
  Se12 Se 0.40671 0.59329 0.29066 1.00000
  Se13 Se 0.45240 0.54760 0.52742 1.00000
  Se14 Se 0.54760 0.45240 0.47258 1.00000
  Se15 Se 0.35102 0.64898 0.59278 1.00000
  Se16 Se 0.64898 0.35102 0.40722 1.00000
  Se17 Se 0.16885 0.83115 0.64967 1.00000
  Se18 Se 0.83115 0.16885 0.35033 1.00000
  Se19 Se 0.00805 0.99195 0.73993 1.00000
  Se20 Se 0.99195 0.00805 0.26007 1.00000
  Se21 Se 0.25451 0.74549 0.62024 1.00000
  Se22 Se 0.74549 0.25451 0.37976 1.00000
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