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RbGaHg6

Alexandria ALEX

Alex-ID: agm005808886 · Space group: R-3m (#166)

Alexandria Database API

Basic Information

Formula
RbGaHg6
Alex-ID
agm005808886
Elements
3
Sites
8
Space group
R-3m (#166)
Crystal system
trigonal
Volume
239.84
ų
Cell a
5.0347
Å
Cell b
5.0347
Å
Cell c
11.3056
Å
α angle
77.13
°
β angle
77.13
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbGaHg6
Rb
1.00 · 12.5%
Ga
1.00 · 12.5%
Hg
6.00 · 75.0%

Energy & Stability

Energy above hull
0.0621
eV/atom
Formation energy
-0.0389
eV/atom
Corrected total energy
-6.4739
eV
Raw total energy
-6.4739
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.2988
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6_668_spg166

Decomposition

RbGa7 Rb5Hg19 Hg

Computed at

2023-07-24 21:20:04.262755

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: agm005808886).

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 agm005808886
data_agm005808886
_cell_length_a     5.03472
_cell_length_b     5.03472
_cell_length_c     11.30562
_cell_angle_alpha  77.13443
_cell_angle_beta   77.13441
_cell_angle_gamma  60.00003
_cell_volume       239.84159
_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 0.50000 0.50000 0.50000 1.00000
  Ga1 Ga 0.00000 0.00000 0.00000 1.00000
  Hg1 Hg 0.63762 0.63762 0.08713 1.00000
  Hg2 Hg 0.10005 0.10005 0.69987 1.00000
  Hg3 Hg 0.89995 0.89995 0.30013 1.00000
  Hg4 Hg 0.36238 0.36238 0.91287 1.00000
  Hg5 Hg 0.25877 0.25877 0.22370 1.00000
  Hg6 Hg 0.74123 0.74123 0.77630 1.00000
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