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Sm5GeBi3

Alexandria ALEX

Alex-ID: agm050697662 · Space group: P6_3/mcm (#193)

Alexandria Database API

Basic Information

Formula
Sm5GeBi3
Alex-ID
agm050697662
Elements
3
Sites
18
Space group
P6_3/mcm (#193)
Crystal system
hexagonal
Volume
523.41
ų
Cell a
9.5894
Å
Cell b
9.5894
Å
Cell c
6.5725
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm5GeBi3
Sm
10.00 · 55.6%
Ge
2.00 · 11.1%
Bi
6.00 · 33.3%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.8613
eV/atom
Corrected total energy
-95.2583
eV
Raw total energy
-95.2583
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.7751
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C5_8_spg193

Decomposition

Sm5GeBi3

Computed at

2024-11-09 21:03:14.017322

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: agm050697662).

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 agm050697662
data_agm050697662
_cell_length_a     9.58943
_cell_length_b     9.58943
_cell_length_c     6.57245
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       523.41212
_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 0.66667 0.33333 0.00000 1.00000
  Sm2 Sm 0.33333 0.66667 0.50000 1.00000
  Sm3 Sm 0.33333 0.66667 0.00000 1.00000
  Sm4 Sm 0.66667 0.33333 0.50000 1.00000
  Sm5 Sm 0.74717 0.00000 0.25000 1.00000
  Sm6 Sm 0.00000 0.74717 0.25000 1.00000
  Sm7 Sm 0.25283 0.25283 0.25000 1.00000
  Sm8 Sm 0.25283 0.00000 0.75000 1.00000
  Sm9 Sm 0.00000 0.25283 0.75000 1.00000
  Sm10 Sm 0.74717 0.74717 0.75000 1.00000
  Ge1 Ge 0.00000 0.00000 0.00000 1.00000
  Ge2 Ge 0.00000 0.00000 0.50000 1.00000
  Bi1 Bi 0.39129 0.00000 0.25000 1.00000
  Bi2 Bi 0.00000 0.39129 0.25000 1.00000
  Bi3 Bi 0.60871 0.60871 0.25000 1.00000
  Bi4 Bi 0.60871 0.00000 0.75000 1.00000
  Bi5 Bi 0.00000 0.60871 0.75000 1.00000
  Bi6 Bi 0.39129 0.39129 0.75000 1.00000
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