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RbSmHgCl6

Alexandria ALEX

Alex-ID: agm005073736 · Space group: P-31c (#163)

Alexandria Database API

Basic Information

Formula
RbSmHgCl6
Alex-ID
agm005073736
Elements
4
Sites
18
Space group
P-31c (#163)
Crystal system
trigonal
Volume
633.15
ų
Cell a
7.1064
Å
Cell b
7.1064
Å
Cell c
14.4768
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbSmHgCl6
Rb
2.00 · 11.1%
Sm
2.00 · 11.1%
Hg
2.00 · 11.1%
Cl
12.00 · 66.7%

Energy & Stability

Energy above hull
0.0297
eV/atom
Formation energy
-2.0434
eV/atom
Corrected total energy
-63.9316
eV
Raw total energy
-63.9316
eV

Electronic Structure

Indirect band gap
2.7991
eV
Direct band gap
2.7991
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD6_10_spg163

Decomposition

Rb2SmCl5 HgCl2 RbSm2Cl7

Computed at

2022-08-06 14:09:01.616363

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: agm005073736).

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 agm005073736
data_agm005073736
_cell_length_a     7.10644
_cell_length_b     7.10644
_cell_length_c     14.47678
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       633.15029
_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 0.00000 0.00000 0.00000 1.00000
  Rb2 Rb 0.00000 0.00000 0.50000 1.00000
  Sm1 Sm 0.66667 0.33333 0.25000 1.00000
  Sm2 Sm 0.33333 0.66667 0.75000 1.00000
  Hg1 Hg 0.33333 0.66667 0.25000 1.00000
  Hg2 Hg 0.66667 0.33333 0.75000 1.00000
  Cl1 Cl 0.62346 0.62321 0.14168 1.00000
  Cl2 Cl 0.99974 0.37654 0.14168 1.00000
  Cl3 Cl 0.37654 0.99975 0.64168 1.00000
  Cl4 Cl 0.00026 0.62346 0.85832 1.00000
  Cl5 Cl 0.37679 0.37654 0.35832 1.00000
  Cl6 Cl 0.99974 0.62321 0.35832 1.00000
  Cl7 Cl 0.62321 0.99975 0.85832 1.00000
  Cl8 Cl 0.62346 0.00025 0.35832 1.00000
  Cl9 Cl 0.00026 0.37679 0.64168 1.00000
  Cl10 Cl 0.37679 0.00025 0.14168 1.00000
  Cl11 Cl 0.62321 0.62346 0.64168 1.00000
  Cl12 Cl 0.37654 0.37679 0.85832 1.00000
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