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Li7Mn5O12

Alexandria ALEX

Alex-ID: agm005240789 · Space group: P1 (#1)

Basic Information

Formula
Li7Mn5O12
Alex-ID
agm005240789
Elements
3
Sites
24
Space group
P1 (#1)
Crystal system
triclinic
Volume
221.93
ų
Cell a
5.0877
Å
Cell b
6.0311
Å
Cell c
7.6610
Å
α angle
81.62
°
β angle
77.23
°
γ angle
76.62
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li7Mn5O12
Li
7.00 · 29.2%
Mn
5.00 · 20.8%
O
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0223
eV/atom
Formation energy
-2.1337
eV/atom
Corrected total energy
-169.9513
eV
Raw total energy
-153.1196
eV

Electronic Structure

Indirect band gap
0.5871
eV
Direct band gap
0.8309
eV
DOS at Fermi level
-0.0692
Total magnetisation
18.0000
μB

Additional Information

Prototype ID

A5B7C12_27_spg1

Decomposition

LiMnO2 Li2MnO3

Computed at

2023-05-09 19:05:47.675570

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: agm005240789).

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 agm005240789
data_agm005240789
_cell_length_a     5.08769
_cell_length_b     6.03110
_cell_length_c     7.66096
_cell_angle_alpha  81.62329
_cell_angle_beta   77.23356
_cell_angle_gamma  76.62250
_cell_volume       221.92984
_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 0.51642 0.81073 0.17630 1.00000
  Li2 Li 0.50073 0.33325 0.16714 1.00000
  Li3 Li 0.00596 0.82905 0.66478 1.00000
  Li4 Li 0.49488 0.50825 0.50259 1.00000
  Li5 Li 0.48604 0.18922 0.81972 1.00000
  Li6 Li 0.48188 0.99912 0.50357 1.00000
  Li7 Li 0.51615 0.66567 0.82862 1.00000
  Mn1 Mn 0.99751 0.50940 0.99736 1.00000
  Mn2 Mn 0.99987 0.15767 0.33969 1.00000
  Mn3 Mn 0.99712 0.33317 0.66714 1.00000
  Mn4 Mn 0.99659 0.00319 0.99617 1.00000
  Mn5 Mn 0.00670 0.66434 0.33743 1.00000
  O1 O 0.20518 0.19738 0.08128 1.00000
  O2 O 0.77471 0.50877 0.23801 1.00000
  O3 O 0.23419 0.65448 0.08577 1.00000
  O4 O 0.76667 0.01244 0.24232 1.00000
  O5 O 0.24437 0.82140 0.40761 1.00000
  O6 O 0.78493 0.80738 0.93074 1.00000
  O7 O 0.23319 0.31286 0.43132 1.00000
  O8 O 0.76472 0.35263 0.90539 1.00000
  O9 O 0.22428 0.49219 0.75989 1.00000
  O10 O 0.76885 0.17364 0.58119 1.00000
  O11 O 0.21265 0.03480 0.75575 1.00000
  O12 O 0.78639 0.62897 0.58022 1.00000
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