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K2Li3FeO4

Alexandria ALEX

Alex-ID: agm043227201 · Space group: Pnnm (#58)

Basic Information

Formula
K2Li3FeO4
Alex-ID
agm043227201
Elements
4
Sites
40
Space group
Pnnm (#58)
Crystal system
orthorhombic
Volume
524.50
ų
Cell a
6.6038
Å
Cell b
8.8455
Å
Cell c
8.9789
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K2Li3FeO4
K
8.00 · 20.0%
Li
12.00 · 30.0%
Fe
4.00 · 10.0%
O
16.00 · 40.0%

Energy & Stability

Energy above hull
0.0140
eV/atom
Formation energy
-1.9169
eV/atom
Corrected total energy
-221.6412
eV
Raw total energy
-199.4725
eV

Electronic Structure

Indirect band gap
3.0411
eV
Direct band gap
3.0669
eV
DOS at Fermi level
0.0000
Total magnetisation
19.9981
μB

Additional Information

Prototype ID

AB2C3D4_11_spg58

Decomposition

K2Li3FeO4

Computed at

2024-10-09 08:33:41.806845

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: agm043227201).

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 agm043227201
data_agm043227201
_cell_length_a     6.60383
_cell_length_b     8.84550
_cell_length_c     8.97894
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       524.49722
_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 0.50000 0.26236 0.25584 1.00000
  K2 K 0.50000 0.73764 0.74416 1.00000
  K3 K 0.00000 0.76236 0.24416 1.00000
  K4 K 0.00000 0.23764 0.75584 1.00000
  K5 K 0.24370 0.50000 0.50000 1.00000
  K6 K 0.25630 0.00000 0.00000 1.00000
  K7 K 0.75630 0.50000 0.50000 1.00000
  K8 K 0.74370 0.00000 0.00000 1.00000
  Li1 Li 0.25245 0.48248 0.86084 1.00000
  Li2 Li 0.25245 0.51752 0.13916 1.00000
  Li3 Li 0.24755 0.98248 0.63916 1.00000
  Li4 Li 0.24755 0.01752 0.36084 1.00000
  Li5 Li 0.74755 0.51752 0.13916 1.00000
  Li6 Li 0.74755 0.48248 0.86084 1.00000
  Li7 Li 0.75245 0.01752 0.36084 1.00000
  Li8 Li 0.75245 0.98248 0.63916 1.00000
  Li9 Li 0.50000 0.28460 0.91560 1.00000
  Li10 Li 0.50000 0.71540 0.08440 1.00000
  Li11 Li 0.00000 0.78460 0.58440 1.00000
  Li12 Li 0.00000 0.21540 0.41560 1.00000
  Fe1 Fe 0.50000 0.78520 0.37175 1.00000
  Fe2 Fe 0.50000 0.21480 0.62825 1.00000
  Fe3 Fe 0.00000 0.28520 0.12825 1.00000
  Fe4 Fe 0.00000 0.71480 0.87175 1.00000
  O1 O 0.50000 0.59229 0.26649 1.00000
  O2 O 0.50000 0.40771 0.73351 1.00000
  O3 O 0.00000 0.09229 0.23351 1.00000
  O4 O 0.00000 0.90771 0.76649 1.00000
  O5 O 0.25761 0.81766 0.48512 1.00000
  O6 O 0.25761 0.18234 0.51488 1.00000
  O7 O 0.24239 0.31766 0.01488 1.00000
  O8 O 0.24239 0.68234 0.98512 1.00000
  O9 O 0.74239 0.18234 0.51488 1.00000
  O10 O 0.74239 0.81766 0.48512 1.00000
  O11 O 0.75761 0.68234 0.98512 1.00000
  O12 O 0.75761 0.31766 0.01488 1.00000
  O13 O 0.50000 0.94769 0.23393 1.00000
  O14 O 0.50000 0.05231 0.76607 1.00000
  O15 O 0.00000 0.44769 0.26607 1.00000
  O16 O 0.00000 0.55231 0.73393 1.00000
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