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HEAS Data Platform · Materials Science Database

KLiYF5

Alexandria ALEX

Alex-ID: agm005285743 · Space group: P2_1/c (#14)

Basic Information

Formula
KLiYF5
Alex-ID
agm005285743
Elements
4
Sites
32
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
455.45
ų
Cell a
11.9136
Å
Cell b
6.3619
Å
Cell c
6.5572
Å
α angle
66.41
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KLiYF5
K
4.00 · 12.5%
Li
4.00 · 12.5%
Y
4.00 · 12.5%
F
20.00 · 62.5%

Energy & Stability

Energy above hull
0.0001
eV/atom
Formation energy
-3.8131
eV/atom
Corrected total energy
-188.3469
eV
Raw total energy
-188.3469
eV

Electronic Structure

Indirect band gap
7.2047
eV
Direct band gap
7.2193
eV
DOS at Fermi level
0.0000
Total magnetisation
-0.0014
μB

Additional Information

Prototype ID

ABCD5_494_spg14

Decomposition

KYF4 LiF

Computed at

2024-10-05 23:59:21

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: agm005285743).

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 agm005285743
data_agm005285743
_cell_length_a     11.91363
_cell_length_b     6.36191
_cell_length_c     6.55717
_cell_angle_alpha  66.40862
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       455.45371
_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 0.84835 0.03678 0.94676 1.00000
  K2 K 0.65165 0.53678 0.94676 1.00000
  K3 K 0.34835 0.46322 0.05324 1.00000
  K4 K 0.15165 0.96322 0.05324 1.00000
  Li1 Li 0.74529 0.46083 0.44199 1.00000
  Li2 Li 0.75471 0.96083 0.44199 1.00000
  Li3 Li 0.25471 0.53917 0.55801 1.00000
  Li4 Li 0.24529 0.03917 0.55801 1.00000
  Y1 Y 0.99741 0.32093 0.31834 1.00000
  Y2 Y 0.00259 0.67907 0.68166 1.00000
  Y3 Y 0.50259 0.82093 0.31834 1.00000
  Y4 Y 0.49741 0.17907 0.68166 1.00000
  F1 F 0.67389 0.27886 0.71201 1.00000
  F2 F 0.60490 0.96496 0.53602 1.00000
  F3 F 0.32611 0.72114 0.28799 1.00000
  F4 F 0.00639 0.32603 0.95657 1.00000
  F5 F 0.17389 0.22114 0.28799 1.00000
  F6 F 0.39510 0.03504 0.46398 1.00000
  F7 F 0.89510 0.46496 0.53602 1.00000
  F8 F 0.53180 0.45143 0.33600 1.00000
  F9 F 0.80474 0.27819 0.27808 1.00000
  F10 F 0.30474 0.22181 0.72192 1.00000
  F11 F 0.46820 0.54857 0.66400 1.00000
  F12 F 0.99361 0.67397 0.04343 1.00000
  F13 F 0.19526 0.72181 0.72192 1.00000
  F14 F 0.50639 0.17397 0.04343 1.00000
  F15 F 0.96820 0.95143 0.33600 1.00000
  F16 F 0.69526 0.77819 0.27808 1.00000
  F17 F 0.03180 0.04857 0.66400 1.00000
  F18 F 0.82611 0.77886 0.71201 1.00000
  F19 F 0.10490 0.53504 0.46398 1.00000
  F20 F 0.49361 0.82603 0.95657 1.00000
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