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Cs2UHgCl6

Alexandria ALEX

Alex-ID: agm004940503 · Space group: Pmmn (#59)

Alexandria Database API

Basic Information

Formula
Cs2UHgCl6
Alex-ID
agm004940503
Elements
4
Sites
20
Space group
Pmmn (#59)
Crystal system
orthorhombic
Volume
949.95
ų
Cell a
7.6526
Å
Cell b
10.6997
Å
Cell c
11.6016
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2UHgCl6
Cs
4.00 · 20.0%
U
2.00 · 10.0%
Hg
2.00 · 10.0%
Cl
12.00 · 60.0%

Energy & Stability

Energy above hull
0.0472
eV/atom
Formation energy
-2.0516
eV/atom
Corrected total energy
-82.8025
eV
Raw total energy
-82.8025
eV

Electronic Structure

Indirect band gap
0.1332
eV
Direct band gap
0.1337
eV
DOS at Fermi level
11.3766
Total magnetisation
4.0000
μB

Additional Information

Prototype ID

ABC2D6_639_spg59

Decomposition

Cs2UCl6 Hg

Computed at

2022-07-22 01:48:55.801397

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: agm004940503).

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 agm004940503
data_agm004940503
_cell_length_a     7.65264
_cell_length_b     10.69975
_cell_length_c     11.60161
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       949.95482
_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
  Cs1 Cs 0.50000 0.83257 0.22646 1.00000
  Cs2 Cs 0.00000 0.16743 0.72646 1.00000
  Cs3 Cs 0.50000 0.83257 0.77354 1.00000
  Cs4 Cs 0.00000 0.16743 0.27354 1.00000
  U1 U 0.50000 0.16516 0.50000 1.00000
  U2 U 0.00000 0.83484 0.00000 1.00000
  Hg1 Hg 0.00000 0.64449 0.50000 1.00000
  Hg2 Hg 0.50000 0.35551 0.00000 1.00000
  Cl1 Cl 0.50000 0.15987 0.27219 1.00000
  Cl2 Cl 0.50000 0.15987 0.72781 1.00000
  Cl3 Cl 0.00000 0.84013 0.22781 1.00000
  Cl4 Cl 0.00000 0.84013 0.77219 1.00000
  Cl5 Cl 0.26286 0.98620 0.50000 1.00000
  Cl6 Cl 0.73714 0.98620 0.50000 1.00000
  Cl7 Cl 0.24750 0.32934 0.50000 1.00000
  Cl8 Cl 0.75250 0.32934 0.50000 1.00000
  Cl9 Cl 0.74750 0.67066 0.00000 1.00000
  Cl10 Cl 0.25250 0.67066 0.00000 1.00000
  Cl11 Cl 0.23714 0.01380 0.00000 1.00000
  Cl12 Cl 0.76286 0.01380 0.00000 1.00000
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