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In12HgBi7

Alexandria ALEX

Alex-ID: agm005802576 · Space group: R-3 (#148)

Alexandria Database API

Basic Information

Formula
In12HgBi7
Alex-ID
agm005802576
Elements
3
Sites
20
Space group
R-3 (#148)
Crystal system
trigonal
Volume
601.88
ų
Cell a
8.2723
Å
Cell b
9.5717
Å
Cell c
9.5717
Å
α angle
67.94
°
β angle
73.26
°
γ angle
106.74
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
In12HgBi7
In
12.00 · 60.0%
Hg
1.00 · 5.0%
Bi
7.00 · 35.0%

Energy & Stability

Energy above hull
0.0873
eV/atom
Formation energy
0.0873
eV/atom
Corrected total energy
-59.0164
eV
Raw total energy
-59.0164
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.7126
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7C12_31_spg148

Decomposition

In Hg Bi

Computed at

2023-07-15 19:57:53.060098

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: agm005802576).

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 agm005802576
data_agm005802576
_cell_length_a     8.27231
_cell_length_b     9.57172
_cell_length_c     9.57172
_cell_angle_alpha  67.94394
_cell_angle_beta   73.25687
_cell_angle_gamma  106.74313
_cell_volume       601.88150
_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
  In1 In 0.95051 0.49360 0.21563 1.00000
  In2 In 0.83386 0.78437 0.70923 1.00000
  In3 In 0.60391 0.35144 0.04577 1.00000
  In4 In 0.35031 0.95423 0.39721 1.00000
  In5 In 0.54309 0.70923 0.50640 1.00000
  In6 In 0.74753 0.39721 0.64856 1.00000
  In7 In 0.25247 0.60279 0.35144 1.00000
  In8 In 0.45691 0.29077 0.49360 1.00000
  In9 In 0.64969 0.04577 0.60279 1.00000
  In10 In 0.39609 0.64856 0.95423 1.00000
  In11 In 0.16614 0.21563 0.29077 1.00000
  In12 In 0.04949 0.50640 0.78437 1.00000
  Hg1 Hg 0.00000 0.00000 0.00000 1.00000
  Bi1 Bi 0.80931 0.14554 0.20630 1.00000
  Bi2 Bi 0.98439 0.79370 0.35184 1.00000
  Bi3 Bi 0.33623 0.35184 0.85446 1.00000
  Bi4 Bi 0.50000 0.00000 0.00000 1.00000
  Bi5 Bi 0.66377 0.64816 0.14554 1.00000
  Bi6 Bi 0.01561 0.20630 0.64816 1.00000
  Bi7 Bi 0.19069 0.85446 0.79370 1.00000
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