Navigation

HEAS Data Platform · Materials Science Database

Rb3NaHg2

Alexandria ALEX

Alex-ID: agm005676587 · Space group: P2_1/c (#14)

Basic Information

Formula
Rb3NaHg2
Alex-ID
agm005676587
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,169.24
ų
Cell a
7.3846
Å
Cell b
14.4681
Å
Cell c
11.1628
Å
α angle
90.00
°
β angle
101.37
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb3NaHg2
Rb
12.00 · 50.0%
Na
4.00 · 16.7%
Hg
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0242
eV/atom
Formation energy
-0.1334
eV/atom
Corrected total energy
-22.9761
eV
Raw total energy
-22.9761
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0128
eV
DOS at Fermi level
13.5404
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2779_spg14

Decomposition

Rb2Hg RbNaHg

Computed at

2023-08-23 05:09:36.279937

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: agm005676587).

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 agm005676587
data_agm005676587
_cell_length_a     7.38456
_cell_length_b     14.46808
_cell_length_c     11.16282
_cell_angle_alpha  90.00001
_cell_angle_beta   101.36943
_cell_angle_gamma  89.99999
_cell_volume       1169.23760
_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 0.26089 0.90699 0.01419 1.00000
  Rb2 Rb 0.23911 0.40699 0.48581 1.00000
  Rb3 Rb 0.73911 0.09301 0.98581 1.00000
  Rb4 Rb 0.76089 0.59301 0.51419 1.00000
  Rb5 Rb 0.39781 0.59654 0.12138 1.00000
  Rb6 Rb 0.10219 0.09654 0.37862 1.00000
  Rb7 Rb 0.60219 0.40346 0.87862 1.00000
  Rb8 Rb 0.89781 0.90346 0.62138 1.00000
  Rb9 Rb 0.83327 0.80965 0.22123 1.00000
  Rb10 Rb 0.66673 0.30965 0.27877 1.00000
  Rb11 Rb 0.16673 0.19035 0.77877 1.00000
  Rb12 Rb 0.33327 0.69035 0.72123 1.00000
  Na1 Na 0.39154 0.85877 0.42371 1.00000
  Na2 Na 0.10846 0.35877 0.07629 1.00000
  Na3 Na 0.60846 0.14123 0.57629 1.00000
  Na4 Na 0.89154 0.64123 0.92371 1.00000
  Hg1 Hg 0.57769 0.03596 0.30033 1.00000
  Hg2 Hg 0.92231 0.53596 0.19967 1.00000
  Hg3 Hg 0.42231 0.96404 0.69967 1.00000
  Hg4 Hg 0.07769 0.46404 0.80033 1.00000
  Hg5 Hg 0.19725 0.65441 0.38574 1.00000
  Hg6 Hg 0.30275 0.15441 0.11426 1.00000
  Hg7 Hg 0.80275 0.34559 0.61426 1.00000
  Hg8 Hg 0.69725 0.84559 0.88574 1.00000
Get direct link