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SmDyBi

Alexandria ALEX

Alex-ID: agm005665795 · Space group: P4/nmm (#129)

Basic Information

Formula
SmDyBi
Alex-ID
agm005665795
Elements
3
Sites
6
Space group
P4/nmm (#129)
Crystal system
tetragonal
Volume
184.90
ų
Cell a
4.5886
Å
Cell b
4.5886
Å
Cell c
8.7820
Å
α angle
90.02
°
β angle
89.98
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmDyBi
Sm
2.00 · 33.3%
Dy
2.00 · 33.3%
Bi
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0151
eV/atom
Formation energy
-0.6342
eV/atom
Corrected total energy
-30.2218
eV
Raw total energy
-30.2218
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0178
eV
DOS at Fermi level
4.8721
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

ABC_17_spg129

Decomposition

Sm3Dy2Bi3 Dy

Computed at

2023-06-19 12:28:52.790004

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: agm005665795).

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 agm005665795
data_agm005665795
_cell_length_a     4.58857
_cell_length_b     4.58857
_cell_length_c     8.78199
_cell_angle_alpha  90.02193
_cell_angle_beta   89.97807
_cell_angle_gamma  89.99995
_cell_volume       184.90443
_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 0.75043 0.24957 0.65094 1.00000
  Sm2 Sm 0.24957 0.75043 0.34906 1.00000
  Dy1 Dy 0.74999 0.74999 0.00000 1.00000
  Dy2 Dy 0.25001 0.25001 0.00000 1.00000
  Bi1 Bi 0.25040 0.74960 0.72211 1.00000
  Bi2 Bi 0.74960 0.25040 0.27789 1.00000
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