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KU2Cl11

Alexandria ALEX

Alex-ID: agm005745274 · Space group: Ibam (#72)

Basic Information

Formula
KU2Cl11
Alex-ID
agm005745274
Elements
3
Sites
28
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
1,073.60
ų
Cell a
12.3666
Å
Cell b
11.2101
Å
Cell c
11.2101
Å
α angle
67.24
°
β angle
56.52
°
γ angle
56.52
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KU2Cl11
K
2.00 · 7.1%
U
4.00 · 14.3%
Cl
22.00 · 78.6%

Energy & Stability

Energy above hull
0.0240
eV/atom
Formation energy
-2.1478
eV/atom
Corrected total energy
-135.0816
eV
Raw total energy
-135.0816
eV

Electronic Structure

Indirect band gap
0.5692
eV
Direct band gap
0.5692
eV
DOS at Fermi level
-0.1477
Total magnetisation
4.0000
μB

Additional Information

Prototype ID

AB2C11_11_spg72

Decomposition

KUCl6 UCl5

Computed at

2023-07-02 01:08:05.430308

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: agm005745274).

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 agm005745274
data_agm005745274
_cell_length_a     12.36655
_cell_length_b     11.21012
_cell_length_c     11.21012
_cell_angle_alpha  67.24087
_cell_angle_beta   56.52451
_cell_angle_gamma  56.52451
_cell_volume       1073.60445
_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
  K1 K 0.75000 0.75000 0.75000 1.00000
  K2 K 0.25000 0.25000 0.25000 1.00000
  U1 U 0.65930 0.65309 0.34691 1.00000
  U2 U 0.34070 0.34691 0.65309 1.00000
  U3 U 0.84070 0.15309 0.84691 1.00000
  U4 U 0.15930 0.84691 0.15309 1.00000
  Cl1 Cl 0.63305 0.67715 0.57717 1.00000
  Cl2 Cl 0.36695 0.32285 0.42283 1.00000
  Cl3 Cl 0.11263 0.57717 0.67715 1.00000
  Cl4 Cl 0.86695 0.92283 0.82285 1.00000
  Cl5 Cl 0.88737 0.42283 0.32285 1.00000
  Cl6 Cl 0.13305 0.07717 0.17715 1.00000
  Cl7 Cl 0.38737 0.82285 0.92283 1.00000
  Cl8 Cl 0.61263 0.17715 0.07717 1.00000
  Cl9 Cl 0.50000 0.50000 0.50000 1.00000
  Cl10 Cl 0.00000 0.00000 0.00000 1.00000
  Cl11 Cl 0.80187 0.79106 0.20895 1.00000
  Cl12 Cl 0.19813 0.20894 0.79105 1.00000
  Cl13 Cl 0.69813 0.29106 0.70894 1.00000
  Cl14 Cl 0.30187 0.70894 0.29106 1.00000
  Cl15 Cl 0.43177 0.88376 0.37184 1.00000
  Cl16 Cl 0.56823 0.11624 0.62816 1.00000
  Cl17 Cl 0.31262 0.37184 0.88376 1.00000
  Cl18 Cl 0.06823 0.12816 0.61624 1.00000
  Cl19 Cl 0.68738 0.62816 0.11624 1.00000
  Cl20 Cl 0.93177 0.87184 0.38376 1.00000
  Cl21 Cl 0.18738 0.61624 0.12816 1.00000
  Cl22 Cl 0.81262 0.38376 0.87184 1.00000
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