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Rb4HgBi2

Alexandria ALEX

Alex-ID: agm096600352 · Space group: P1 (#1)

Basic Information

Formula
Rb4HgBi2
Alex-ID
agm096600352
Elements
3
Sites
7
Space group
P1 (#1)
Crystal system
triclinic
Volume
332.56
ų
Cell a
5.4445
Å
Cell b
6.7937
Å
Cell c
9.1863
Å
α angle
98.25
°
β angle
88.17
°
γ angle
98.49
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb4HgBi2
Rb
4.00 · 57.1%
Hg
1.00 · 14.3%
Bi
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0800
eV/atom
Formation energy
-0.2917
eV/atom
Corrected total energy
-14.0352
eV
Raw total energy
-14.0352
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0525
eV
DOS at Fermi level
1.8296
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C4_137_spg10

Decomposition

Rb4HgBi2

Computed at

2025-04-11 12:04:58

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: agm096600352).

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 agm096600352
data_agm096600352
_cell_length_a     5.44452
_cell_length_b     6.79372
_cell_length_c     9.18628
_cell_angle_alpha  98.25374
_cell_angle_beta   88.17063
_cell_angle_gamma  98.49196
_cell_volume       332.56131
_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
  Rb1 Rb 0.23147 0.53288 0.17174 1.00000
  Rb2 Rb 0.61812 0.94622 0.69556 1.00000
  Rb3 Rb 0.08754 0.01086 0.37371 1.00000
  Rb4 Rb 0.13553 0.46333 0.73158 1.00000
  Hg1 Hg 0.63957 0.14182 0.12587 1.00000
  Bi1 Bi 0.12044 0.00516 0.96831 1.00000
  Bi2 Bi 0.66733 0.39972 0.43323 1.00000
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