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Sm5Dy2

Alexandria ALEX

Alex-ID: agm009583757 · Space group: C2/m (#12)

Basic Information

Formula
Sm5Dy2
Alex-ID
agm009583757
Elements
2
Sites
7
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
231.38
ų
Cell a
6.2177
Å
Cell b
6.2177
Å
Cell c
10.8436
Å
α angle
84.43
°
β angle
95.57
°
γ angle
146.30
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm5Dy2
Sm
5.00 · 71.4%
Dy
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0239
eV/atom
Formation energy
0.0222
eV/atom
Corrected total energy
-32.6694
eV
Raw total energy
-32.6694
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.7538
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5_234_spg12

Decomposition

Sm3Dy5 Sm

Computed at

2025-04-19 06:51:29

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: agm009583757).

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 agm009583757
data_agm009583757
_cell_length_a     6.21766
_cell_length_b     6.21766
_cell_length_c     10.84359
_cell_angle_alpha  84.42632
_cell_angle_beta   95.57368
_cell_angle_gamma  146.30230
_cell_volume       231.37936
_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
  Sm1 Sm 0.00000 0.00000 0.50000 1.00000
  Sm2 Sm 0.14271 0.85729 0.07243 1.00000
  Sm3 Sm 0.85729 0.14271 0.92757 1.00000
  Sm4 Sm 0.42801 0.57199 0.21595 1.00000
  Sm5 Sm 0.57199 0.42801 0.78405 1.00000
  Dy1 Dy 0.71397 0.28603 0.35886 1.00000
  Dy2 Dy 0.28603 0.71397 0.64114 1.00000
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