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CeDySn

Alexandria ALEX

Alex-ID: agm017354310 · Space group: P4/nmm (#129)

Alexandria Database API

Basic Information

Formula
CeDySn
Alex-ID
agm017354310
Elements
3
Sites
6
Space group
P4/nmm (#129)
Crystal system
tetragonal
Volume
169.91
ų
Cell a
4.3793
Å
Cell b
4.3793
Å
Cell c
8.8593
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeDySn
Ce
2.00 · 33.3%
Dy
2.00 · 33.3%
Sn
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0405
eV/atom
Formation energy
-0.5536
eV/atom
Corrected total energy
-32.4024
eV
Raw total energy
-32.4024
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0016
eV
DOS at Fermi level
11.1017
Total magnetisation
1.3719
μB

Additional Information

Prototype ID

ABC_519_spg59

Decomposition

Ce3Sn Ce5Sn4 Dy5Sn3

Computed at

2025-04-16 04:37:31

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: agm017354310).

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 agm017354310
data_agm017354310
_cell_length_a     4.37935
_cell_length_b     4.37935
_cell_length_c     8.85934
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       169.91047
_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 0.50000 0.50000 0.50000 1.00000
  Ce2 Ce 0.00000 0.00000 0.50000 1.00000
  Dy1 Dy 0.00000 0.50000 0.86070 1.00000
  Dy2 Dy 0.50000 0.00000 0.13930 1.00000
  Sn1 Sn 0.00000 0.50000 0.21893 1.00000
  Sn2 Sn 0.50000 0.00000 0.78107 1.00000
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