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Ga2Bi5Pb12

Alexandria ALEX

Alex-ID: agm003370653 · Space group: C2/m (#12)

Basic Information

Formula
Ga2Bi5Pb12
Alex-ID
agm003370653
Elements
3
Sites
19
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
591.68
ų
Cell a
11.1348
Å
Cell b
9.8081
Å
Cell c
6.6415
Å
α angle
96.38
°
β angle
90.00
°
γ angle
124.59
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ga2Bi5Pb12
Ga
2.00 · 10.5%
Bi
5.00 · 26.3%
Pb
12.00 · 63.2%

Energy & Stability

Energy above hull
0.0637
eV/atom
Formation energy
0.0637
eV/atom
Corrected total energy
-68.7533
eV
Raw total energy
-68.7533
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.4342
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C12_43_spg12

Decomposition

Ga Bi Pb

Computed at

2022-02-06 21:31:17.568340

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: agm003370653).

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 agm003370653
data_agm003370653
_cell_length_a     11.13484
_cell_length_b     9.80814
_cell_length_c     6.64154
_cell_angle_alpha  96.38418
_cell_angle_beta   90.00000
_cell_angle_gamma  124.58532
_cell_volume       591.68433
_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
  Ga1 Ga 0.74962 0.00000 1.00000 1.00000
  Ga2 Ga 0.25038 1.00000 0.00000 1.00000
  Bi1 Bi 0.21145 0.42290 0.50589 1.00000
  Bi2 Bi 0.32417 0.64834 0.11298 1.00000
  Bi3 Bi 0.00000 0.00000 0.50000 1.00000
  Bi4 Bi 0.67583 0.35166 0.88702 1.00000
  Bi5 Bi 0.78855 0.57710 0.49411 1.00000
  Pb1 Pb 0.89420 0.78840 0.02527 1.00000
  Pb2 Pb 0.07780 0.61840 0.79513 1.00000
  Pb3 Pb 0.54060 0.61840 0.79513 1.00000
  Pb4 Pb 0.16151 0.80280 0.37093 1.00000
  Pb5 Pb 0.64129 0.80280 0.37093 1.00000
  Pb6 Pb 0.45943 0.91887 0.73645 1.00000
  Pb7 Pb 0.54057 0.08113 0.26355 1.00000
  Pb8 Pb 0.83849 0.19720 0.62907 1.00000
  Pb9 Pb 0.35871 0.19720 0.62907 1.00000
  Pb10 Pb 0.92220 0.38160 0.20487 1.00000
  Pb11 Pb 0.45940 0.38160 0.20487 1.00000
  Pb12 Pb 0.10580 0.21160 0.97473 1.00000
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