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Sr2La2MnCuO8

Alexandria ALEX

Alex-ID: agm005266417 · Space group: C2/m (#12)

Basic Information

Formula
Sr2La2MnCuO8
Alex-ID
agm005266417
Elements
5
Sites
28
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
381.66
ų
Cell a
6.9877
Å
Cell b
6.9877
Å
Cell c
15.4019
Å
α angle
73.62
°
β angle
73.62
°
γ angle
32.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr2La2MnCuO8
Sr
4.00 · 14.3%
La
4.00 · 14.3%
Mn
2.00 · 7.1%
Cu
2.00 · 7.1%
O
16.00 · 57.1%

Energy & Stability

Energy above hull
0.0145
eV/atom
Formation energy
-2.8600
eV/atom
Corrected total energy
-212.5390
eV
Raw total energy
-197.9406
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0448
eV
DOS at Fermi level
3.3506
Total magnetisation
6.5397
μB

Additional Information

Prototype ID

ABC2D2E8_93_spg12

Decomposition

Sr3LaMn2O8 Sr(CuO2)2 La2CuO4 SrCuO2 La2O3

Computed at

2023-05-12 04:40:55.926946

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: agm005266417).

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 agm005266417
data_agm005266417
_cell_length_a     6.98773
_cell_length_b     6.98773
_cell_length_c     15.40192
_cell_angle_alpha  73.61535
_cell_angle_beta   73.61535
_cell_angle_gamma  32.06481
_cell_volume       381.66362
_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
  Sr1 Sr 0.64206 0.64206 0.96472 1.00000
  Sr2 Sr 0.64666 0.64666 0.21560 1.00000
  Sr3 Sr 0.35334 0.35334 0.78440 1.00000
  Sr4 Sr 0.35794 0.35794 0.03528 1.00000
  La1 La 0.63441 0.63441 0.71240 1.00000
  La2 La 0.64151 0.64151 0.46296 1.00000
  La3 La 0.36559 0.36559 0.28760 1.00000
  La4 La 0.35849 0.35849 0.53704 1.00000
  Mn1 Mn 0.99591 0.99591 0.87501 1.00000
  Mn2 Mn 0.00409 0.00409 0.12499 1.00000
  Cu1 Cu 0.99625 0.99625 0.62464 1.00000
  Cu2 Cu 0.00375 0.00375 0.37536 1.00000
  O1 O 0.99771 0.99771 0.74911 1.00000
  O2 O 0.00000 0.00000 0.00000 1.00000
  O3 O 0.00229 0.00229 0.25089 1.00000
  O4 O 0.00000 0.00000 0.50000 1.00000
  O5 O 0.81426 0.81426 0.65961 1.00000
  O6 O 0.84079 0.84079 0.91430 1.00000
  O7 O 0.84452 0.84452 0.17331 1.00000
  O8 O 0.82148 0.82148 0.42202 1.00000
  O9 O 0.49993 0.49993 0.62240 1.00000
  O10 O 0.50056 0.50056 0.87216 1.00000
  O11 O 0.49944 0.49944 0.12784 1.00000
  O12 O 0.50007 0.50007 0.37760 1.00000
  O13 O 0.15548 0.15548 0.82669 1.00000
  O14 O 0.15921 0.15921 0.08570 1.00000
  O15 O 0.18574 0.18574 0.34039 1.00000
  O16 O 0.17852 0.17852 0.57798 1.00000
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