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KLiLuF5

Alexandria ALEX

Alex-ID: agm005289736 · Space group: P2_1/c (#14)

Basic Information

Formula
KLiLuF5
Alex-ID
agm005289736
Elements
4
Sites
32
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
433.27
ų
Cell a
6.4222
Å
Cell b
6.2487
Å
Cell c
11.8078
Å
α angle
90.00
°
β angle
90.00
°
γ angle
113.89
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KLiLuF5
K
4.00 · 12.5%
Li
4.00 · 12.5%
Lu
4.00 · 12.5%
F
20.00 · 62.5%

Energy & Stability

Energy above hull
0.0002
eV/atom
Formation energy
-3.8417
eV/atom
Corrected total energy
-181.4945
eV
Raw total energy
-181.4945
eV

Electronic Structure

Indirect band gap
7.1808
eV
Direct band gap
7.2045
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0407
μB

Additional Information

Prototype ID

ABCD5_494_spg14

Decomposition

K2LuF5 KLu2F7 LiF

Computed at

2024-10-06 01:30:05

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: agm005289736).

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 agm005289736
data_agm005289736
_cell_length_a     6.42220
_cell_length_b     6.24865
_cell_length_c     11.80779
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  113.88511
_cell_volume       433.26679
_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 0.94854 0.96479 0.34816 1.00000
  K2 K 0.05146 0.03521 0.65184 1.00000
  K3 K 0.05146 0.53521 0.84816 1.00000
  K4 K 0.94854 0.46479 0.15184 1.00000
  Li1 Li 0.55707 0.95920 0.74603 1.00000
  Li2 Li 0.44293 0.04080 0.25397 1.00000
  Li3 Li 0.44293 0.54080 0.24603 1.00000
  Li4 Li 0.55707 0.45920 0.75397 1.00000
  Lu1 Lu 0.68048 0.82062 0.99813 1.00000
  Lu2 Lu 0.31952 0.17938 0.00187 1.00000
  Lu3 Lu 0.31952 0.67938 0.49813 1.00000
  Lu4 Lu 0.68048 0.32062 0.50187 1.00000
  F1 F 0.72299 0.77674 0.80976 1.00000
  F2 F 0.27701 0.22326 0.19024 1.00000
  F3 F 0.27701 0.72326 0.30976 1.00000
  F4 F 0.72299 0.27674 0.69024 1.00000
  F5 F 0.66306 0.95150 0.52736 1.00000
  F6 F 0.33694 0.04850 0.47264 1.00000
  F7 F 0.33694 0.54850 0.02736 1.00000
  F8 F 0.66306 0.45150 0.97264 1.00000
  F9 F 0.95440 0.66977 0.50618 1.00000
  F10 F 0.04560 0.33023 0.49382 1.00000
  F11 F 0.04560 0.83023 0.00618 1.00000
  F12 F 0.95440 0.16977 0.99382 1.00000
  F13 F 0.46785 0.96827 0.89706 1.00000
  F14 F 0.53215 0.03173 0.10294 1.00000
  F15 F 0.53215 0.53173 0.39706 1.00000
  F16 F 0.46785 0.46827 0.60294 1.00000
  F17 F 0.28700 0.77027 0.67126 1.00000
  F18 F 0.71300 0.22973 0.32874 1.00000
  F19 F 0.71300 0.72973 0.17126 1.00000
  F20 F 0.28700 0.27027 0.82874 1.00000
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