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MgBi5

Alexandria ALEX

Alex-ID: agm005454264 · Space group: P-62m (#189)

Basic Information

Formula
MgBi5
Alex-ID
agm005454264
Elements
2
Sites
6
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
183.34
ų
Cell a
6.0882
Å
Cell b
6.0882
Å
Cell c
5.7113
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgBi5
Mg
1.00 · 16.7%
Bi
5.00 · 83.3%

Energy & Stability

Energy above hull
0.1258
eV/atom
Formation energy
0.0683
eV/atom
Corrected total energy
-20.5894
eV
Raw total energy
-20.5894
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.5341
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB5_0_spg189

Decomposition

Mg3Bi2 Bi

Computed at

2023-03-21 11:44:40.514404

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: agm005454264).

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 agm005454264
data_agm005454264
_cell_length_a     6.08824
_cell_length_b     6.08824
_cell_length_c     5.71126
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       183.33543
_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
  Mg1 Mg 0.00000 0.00000 0.50000 1.00000
  Bi1 Bi 0.66667 0.33333 0.50000 1.00000
  Bi2 Bi 0.30869 0.00000 0.00000 1.00000
  Bi3 Bi 0.69131 0.69131 0.00000 1.00000
  Bi4 Bi 0.00000 0.30869 0.00000 1.00000
  Bi5 Bi 0.33333 0.66667 0.50000 1.00000
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