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K2ThF6

Alexandria ALEX

Alex-ID: agm082024949 · Space group: P2_1/c (#14)

Basic Information

Formula
K2ThF6
Alex-ID
agm082024949
Elements
3
Sites
36
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
685.78
ų
Cell a
7.3389
Å
Cell b
11.4716
Å
Cell c
8.3169
Å
α angle
90.00
°
β angle
101.64
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K2ThF6
K
8.00 · 22.2%
Th
4.00 · 11.1%
F
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0275
eV/atom
Formation energy
-3.9012
eV/atom
Corrected total energy
-213.0452
eV
Raw total energy
-213.0452
eV

Electronic Structure

Indirect band gap
6.5097
eV
Direct band gap
6.5097
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0003
μB

Additional Information

Prototype ID

AB2C6_6197_spg14

Decomposition

K2ThF6

Computed at

2025-02-26 21:23:42

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: agm082024949).

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 agm082024949
data_agm082024949
_cell_length_a     7.33886
_cell_length_b     11.47164
_cell_length_c     8.31690
_cell_angle_alpha  90.00000
_cell_angle_beta   101.64355
_cell_angle_gamma  90.00000
_cell_volume       685.78092
_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 0.48814 0.15192 0.96530 1.00000
  K2 K 0.07272 0.33722 0.46152 1.00000
  K3 K 0.57272 0.16278 0.46152 1.00000
  K4 K 0.98814 0.34808 0.96530 1.00000
  K5 K 0.92728 0.66278 0.53848 1.00000
  K6 K 0.51186 0.84808 0.03470 1.00000
  K7 K 0.01186 0.65192 0.03470 1.00000
  K8 K 0.42728 0.83722 0.53848 1.00000
  Th1 Th 0.48526 0.49217 0.24707 1.00000
  Th2 Th 0.98526 0.00783 0.24707 1.00000
  Th3 Th 0.01474 0.99217 0.75293 1.00000
  Th4 Th 0.51474 0.50783 0.75293 1.00000
  F1 F 0.17303 0.47202 0.23045 1.00000
  F2 F 0.28794 0.02677 0.37004 1.00000
  F3 F 0.78794 0.47323 0.37004 1.00000
  F4 F 0.67303 0.02798 0.23045 1.00000
  F5 F 0.71206 0.97323 0.62996 1.00000
  F6 F 0.82697 0.52798 0.76955 1.00000
  F7 F 0.32697 0.97202 0.76955 1.00000
  F8 F 0.21206 0.52677 0.62996 1.00000
  F9 F 0.33085 0.46417 0.95458 1.00000
  F10 F 0.04262 0.88828 0.49796 1.00000
  F11 F 0.54262 0.61172 0.49796 1.00000
  F12 F 0.83085 0.03583 0.95458 1.00000
  F13 F 0.95738 0.11172 0.50204 1.00000
  F14 F 0.66915 0.53583 0.04542 1.00000
  F15 F 0.16915 0.96417 0.04542 1.00000
  F16 F 0.45738 0.38828 0.50204 1.00000
  F17 F 0.00435 0.19980 0.20044 1.00000
  F18 F 0.50435 0.30020 0.20044 1.00000
  F19 F 0.49565 0.69980 0.79956 1.00000
  F20 F 0.99565 0.80020 0.79956 1.00000
  F21 F 0.88315 0.82224 0.18223 1.00000
  F22 F 0.38315 0.67776 0.18223 1.00000
  F23 F 0.61685 0.32224 0.81777 1.00000
  F24 F 0.11685 0.17776 0.81777 1.00000
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