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Rb2LiHgF5

Alexandria ALEX

Alex-ID: agm005152111 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Rb2LiHgF5
Alex-ID
agm005152111
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
336.32
ų
Cell a
3.6991
Å
Cell b
7.9608
Å
Cell c
11.7422
Å
α angle
90.00
°
β angle
90.00
°
γ angle
103.43
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2LiHgF5
Rb
4.00 · 22.2%
Li
2.00 · 11.1%
Hg
2.00 · 11.1%
F
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0268
eV/atom
Formation energy
-2.5834
eV/atom
Corrected total energy
-69.1272
eV
Raw total energy
-69.1272
eV

Electronic Structure

Indirect band gap
2.7298
eV
Direct band gap
2.7561
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0766
μB

Additional Information

Prototype ID

ABC2D5_217_spg36

Decomposition

Rb2HgF4 LiF

Computed at

2023-01-09 12:46:29.762918

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: agm005152111).

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 agm005152111
data_agm005152111
_cell_length_a     3.69910
_cell_length_b     7.96082
_cell_length_c     11.74224
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  103.43438
_cell_volume       336.32246
_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 0.86802 0.73603 0.82361 1.00000
  Rb2 Rb 0.09985 0.19971 0.68485 1.00000
  Rb3 Rb 0.13198 0.26397 0.32361 1.00000
  Rb4 Rb 0.90015 0.80029 0.18485 1.00000
  Li1 Li 0.55486 0.10971 0.93184 1.00000
  Li2 Li 0.44514 0.89029 0.43184 1.00000
  Hg1 Hg 0.79829 0.59657 0.52472 1.00000
  Hg2 Hg 0.20171 0.40343 0.02472 1.00000
  F1 F 0.34430 0.68860 0.01118 1.00000
  F2 F 0.67859 0.35718 0.89259 1.00000
  F3 F 0.49771 0.99542 0.79721 1.00000
  F4 F 0.29178 0.58356 0.65462 1.00000
  F5 F 0.94460 0.88919 0.50335 1.00000
  F6 F 0.65570 0.31140 0.51118 1.00000
  F7 F 0.32141 0.64282 0.39259 1.00000
  F8 F 0.50229 0.00458 0.29721 1.00000
  F9 F 0.70822 0.41644 0.15462 1.00000
  F10 F 0.05540 0.11081 0.00335 1.00000
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