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SmDy2Bi3

Alexandria ALEX

Alex-ID: agm034743841 · Space group: Fddd (#70)

Basic Information

Formula
SmDy2Bi3
Alex-ID
agm034743841
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
774.10
ų
Cell a
14.9400
Å
Cell b
14.2494
Å
Cell c
7.7913
Å
α angle
79.48
°
β angle
69.67
°
γ angle
30.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmDy2Bi3
Sm
4.00 · 16.7%
Dy
8.00 · 33.3%
Bi
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0007
eV/atom
Formation energy
-0.8818
eV/atom
Corrected total energy
-123.4596
eV
Raw total energy
-123.4596
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0005
eV
DOS at Fermi level
1.8242
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

SmDy3Bi4 Sm3DyBi4

Computed at

2025-02-26 03:34:02

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: agm034743841).

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 agm034743841
data_agm034743841
_cell_length_a     14.94002
_cell_length_b     14.24935
_cell_length_c     7.79129
_cell_angle_alpha  79.47897
_cell_angle_beta   69.67473
_cell_angle_gamma  30.84631
_cell_volume       774.09926
_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 0.91679 0.91679 0.08321 1.00000
  Sm2 Sm 0.33321 0.33321 0.16679 1.00000
  Sm3 Sm 0.16679 0.16679 0.33321 1.00000
  Sm4 Sm 0.08321 0.08321 0.91679 1.00000
  Dy1 Dy 0.00073 0.00073 0.49927 1.00000
  Dy2 Dy 0.41604 0.41604 0.58396 1.00000
  Dy3 Dy 0.83396 0.83396 0.66604 1.00000
  Dy4 Dy 0.24927 0.24927 0.75073 1.00000
  Dy5 Dy 0.75073 0.75073 0.24927 1.00000
  Dy6 Dy 0.66604 0.66604 0.83396 1.00000
  Dy7 Dy 0.58396 0.58396 0.41604 1.00000
  Dy8 Dy 0.49927 0.49927 0.00073 1.00000
  Bi1 Bi 0.66781 0.16710 0.82839 1.00000
  Bi2 Bi 0.16710 0.66781 0.33670 1.00000
  Bi3 Bi 0.58219 0.08290 0.42161 1.00000
  Bi4 Bi 0.08290 0.58219 0.91330 1.00000
  Bi5 Bi 0.50453 0.99547 0.99547 1.00000
  Bi6 Bi 0.99547 0.50453 0.50453 1.00000
  Bi7 Bi 0.91330 0.42161 0.08290 1.00000
  Bi8 Bi 0.42161 0.91330 0.58219 1.00000
  Bi9 Bi 0.33670 0.82839 0.16710 1.00000
  Bi10 Bi 0.82839 0.33670 0.66781 1.00000
  Bi11 Bi 0.74547 0.25453 0.25453 1.00000
  Bi12 Bi 0.25453 0.74547 0.74547 1.00000
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