Li4MnCo2O7

Alexandria ALEX

Alex-ID: agm005249186 · Space group: P1 (#1)

Alexandria Database API

Basic Information

Formula

Li4MnCo2O7

Alex-ID

agm005249186

Elements

Sites

Space group

P1 (#1)

Crystal system

triclinic

Volume

247.68

Å³

Cell a

2.9273

Cell b

6.4455

Cell c

13.5685

α angle

96.86

β angle

85.95

γ angle

102.72

Composition

Element Composition (atomic fraction)

Composition Info

Formula

Li4MnCo2O7

8.00 · 28.6%

2.00 · 7.1%

4.00 · 14.3%

14.00 · 50.0%

Energy & Stability

Energy above hull

0.0831

eV/atom

Formation energy

-1.8559

eV/atom

Corrected total energy

-183.5260

Raw total energy

-162.8362

Electronic Structure

Indirect band gap

0.1156

Direct band gap

0.3368

DOS at Fermi level

1.5473

Total magnetisation

14.0018

μB

Additional Information

Prototype ID

AB2C4D7_99_spg1

Decomposition

LiCoO2 Li2MnO3

Computed at

2024-10-17 07:49:44

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: agm005249186).

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

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Raw CIF Data

# CIF generated by HEAS from Alexandria entry agm005249186
data_agm005249186
_cell_length_a     2.92732
_cell_length_b     6.44549
_cell_length_c     13.56854
_cell_angle_alpha  96.85599
_cell_angle_beta   85.94648
_cell_angle_gamma  102.72173
_cell_volume       247.68000
_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 0.83810 0.93901 0.21721 1.00000
  Li2 Li 0.99316 0.48952 0.51127 1.00000
  Li3 Li 0.15845 0.06868 0.78540 1.00000
  Li4 Li 0.41655 0.21032 0.36475 1.00000
  Li5 Li 0.62657 0.79152 0.63366 1.00000
  Li6 Li 0.73705 0.35862 0.92045 1.00000
  Li7 Li 0.27624 0.63883 0.06553 1.00000
  Li8 Li 0.30776 0.14571 0.57094 1.00000
  Mn1 Mn 0.98977 0.00028 0.99910 1.00000
  Mn2 Mn 0.13531 0.57489 0.28363 1.00000
  Co1 Co 0.42926 0.70964 0.85693 1.00000
  Co2 Co 0.54126 0.28538 0.14244 1.00000
  Co3 Co 0.73167 0.88308 0.43881 1.00000
  Co4 Co 0.86142 0.41373 0.71219 1.00000
  O1 O 0.38204 0.97912 0.10506 1.00000
  O2 O 0.58866 0.54146 0.37389 1.00000
  O3 O 0.73795 0.13494 0.68576 1.00000
  O4 O 0.00173 0.26805 0.23690 1.00000
  O5 O 0.16815 0.81375 0.52867 1.00000
  O6 O 0.27650 0.40925 0.81888 1.00000
  O7 O 0.88129 0.68740 0.95422 1.00000
  O8 O 0.26839 0.87123 0.32023 1.00000
  O9 O 0.46269 0.46635 0.62124 1.00000
  O10 O 0.59440 0.02133 0.89510 1.00000
  O11 O 0.86624 0.17043 0.45989 1.00000
  O12 O 0.96648 0.72299 0.76400 1.00000
  O13 O 0.08626 0.31279 0.04856 1.00000
  O14 O 0.67665 0.59170 0.18530 1.00000

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