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LaCeMn2O6

Alexandria ALEX

Alex-ID: agm005508144 · Space group: R32 (#155)

Basic Information

Formula
LaCeMn2O6
Alex-ID
agm005508144
Elements
4
Sites
10
Space group
R32 (#155)
Crystal system
trigonal
Volume
116.51
ų
Cell a
5.4585
Å
Cell b
5.4585
Å
Cell c
5.4585
Å
α angle
60.58
°
β angle
60.58
°
γ angle
60.58
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaCeMn2O6
La
1.00 · 10.0%
Ce
1.00 · 10.0%
Mn
2.00 · 20.0%
O
6.00 · 60.0%

Energy & Stability

Energy above hull
0.4486
eV/atom
Formation energy
-2.6254
eV/atom
Corrected total energy
-85.2034
eV
Raw total energy
-77.6280
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.5142
Total magnetisation
2.9903
μB

Additional Information

Prototype ID

ABC2D6_1_spg225

Decomposition

CeO2 LaMnO3 MnO

Computed at

2023-03-20 12:13:47.084032

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: agm005508144).

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 agm005508144
data_agm005508144
_cell_length_a     5.45851
_cell_length_b     5.45851
_cell_length_c     5.45851
_cell_angle_alpha  60.58133
_cell_angle_beta   60.58133
_cell_angle_gamma  60.58133
_cell_volume       116.51273
_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
  La1 La 0.50000 0.50000 0.50000 1.00000
  Ce1 Ce 0.00000 0.00000 0.00000 1.00000
  Mn1 Mn 0.74994 0.74994 0.74994 1.00000
  Mn2 Mn 0.25006 0.25006 0.25006 1.00000
  O1 O 0.50000 0.92992 0.07008 1.00000
  O2 O 0.92992 0.07008 0.50000 1.00000
  O3 O 0.07008 0.50000 0.92992 1.00000
  O4 O 0.58064 0.41936 0.00000 1.00000
  O5 O 0.41936 0.00000 0.58064 1.00000
  O6 O 0.00000 0.58064 0.41936 1.00000
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