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Ac3Ce2DySe6

Alexandria ALEX

Alex-ID: agm004639799 · Space group: C2/m (#12)

Basic Information

Formula
Ac3Ce2DySe6
Alex-ID
agm004639799
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
341.00
ų
Cell a
7.4313
Å
Cell b
7.4313
Å
Cell c
7.5554
Å
α angle
99.46
°
β angle
99.46
°
γ angle
120.07
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac3Ce2DySe6
Ac
3.00 · 25.0%
Ce
2.00 · 16.7%
Dy
1.00 · 8.3%
Se
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0192
eV/atom
Formation energy
-1.8144
eV/atom
Corrected total energy
-71.5136
eV
Raw total energy
-71.5136
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0046
eV
DOS at Fermi level
15.9179
Total magnetisation
1.9607
μB

Additional Information

Prototype ID

AB2C3D6_175_spg12

Decomposition

Ce3Dy2Se5 Ce4DySe5 AcSe

Computed at

2022-06-29 07:30:53.879505

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: agm004639799).

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 agm004639799
data_agm004639799
_cell_length_a     7.43126
_cell_length_b     7.43126
_cell_length_c     7.55544
_cell_angle_alpha  99.45742
_cell_angle_beta   99.45742
_cell_angle_gamma  120.06663
_cell_volume       340.99918
_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
  Ac1 Ac 0.16893 0.83107 0.50000 1.00000
  Ac2 Ac 0.83107 0.16893 0.50000 1.00000
  Ac3 Ac 0.50000 0.50000 0.50000 1.00000
  Ce1 Ce 0.33394 0.66606 0.00000 1.00000
  Ce2 Ce 0.66606 0.33394 0.00000 1.00000
  Dy1 Dy 0.00000 0.00000 0.00000 1.00000
  Se1 Se 0.92444 0.59775 0.77219 1.00000
  Se2 Se 0.75077 0.75077 0.23090 1.00000
  Se3 Se 0.07556 0.40225 0.22781 1.00000
  Se4 Se 0.59775 0.92444 0.77219 1.00000
  Se5 Se 0.24923 0.24923 0.76910 1.00000
  Se6 Se 0.40225 0.07556 0.22781 1.00000
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