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Li2MnF4

Alexandria ALEX

Alex-ID: agm005236545 · Space group: Imma (#74)

Basic Information

Formula
Li2MnF4
Alex-ID
agm005236545
Elements
3
Sites
28
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
320.94
ų
Cell a
8.1039
Å
Cell b
8.1039
Å
Cell c
8.1039
Å
α angle
136.02
°
β angle
116.20
°
γ angle
80.73
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li2MnF4
Li
8.00 · 28.6%
Mn
4.00 · 14.3%
F
16.00 · 57.1%

Energy & Stability

Energy above hull
0.0738
eV/atom
Formation energy
-3.0203
eV/atom
Corrected total energy
-159.2874
eV
Raw total energy
-152.5640
eV

Electronic Structure

Indirect band gap
3.7524
eV
Direct band gap
3.7524
eV
DOS at Fermi level
0.0000
Total magnetisation
20.0000
μB

Additional Information

Prototype ID

AB2C4_56_spg74

Decomposition

MnF2 LiF

Computed at

2023-05-11 07:57:06.463654

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: agm005236545).

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 agm005236545
data_agm005236545
_cell_length_a     8.10392
_cell_length_b     8.10392
_cell_length_c     8.10392
_cell_angle_alpha  136.02237
_cell_angle_beta   116.20294
_cell_angle_gamma  80.72560
_cell_volume       320.93643
_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
  Li1 Li 0.00000 0.00000 0.00000 1.00000
  Li2 Li 0.61303 0.61303 0.50000 1.00000
  Li3 Li 0.38697 0.88697 0.00000 1.00000
  Li4 Li 0.50000 0.50000 0.00000 1.00000
  Li5 Li 0.74441 0.75000 0.99441 1.00000
  Li6 Li 0.25559 0.25000 0.00559 1.00000
  Li7 Li 0.61303 0.11303 0.00000 1.00000
  Li8 Li 0.38697 0.38697 0.50000 1.00000
  Mn1 Mn 0.73631 0.11276 0.62355 1.00000
  Mn2 Mn 0.01079 0.38724 0.62355 1.00000
  Mn3 Mn 0.98921 0.61276 0.37645 1.00000
  Mn4 Mn 0.26369 0.88724 0.37645 1.00000
  F1 F 0.86829 0.64870 0.76496 1.00000
  F2 F 0.74227 0.98185 0.76042 1.00000
  F3 F 0.01005 0.25000 0.76005 1.00000
  F4 F 0.38374 0.60333 0.23504 1.00000
  F5 F 0.61626 0.85130 0.21959 1.00000
  F6 F 0.86829 0.10333 0.21959 1.00000
  F7 F 0.27857 0.51815 0.76042 1.00000
  F8 F 0.48887 0.25000 0.23887 1.00000
  F9 F 0.51113 0.75000 0.76113 1.00000
  F10 F 0.72143 0.48185 0.23958 1.00000
  F11 F 0.13171 0.89667 0.78041 1.00000
  F12 F 0.38374 0.14870 0.78041 1.00000
  F13 F 0.61626 0.39667 0.76496 1.00000
  F14 F 0.25773 0.01815 0.23958 1.00000
  F15 F 0.98995 0.75000 0.23995 1.00000
  F16 F 0.13171 0.35130 0.23504 1.00000
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