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Sr12Mn7CrO24

Alexandria ALEX

Alex-ID: agm009013497 · Space group: P2 (#3)

Basic Information

Formula
Sr12Mn7CrO24
Alex-ID
agm009013497
Elements
4
Sites
44
Space group
P2 (#3)
Crystal system
monoclinic
Volume
604.42
ų
Cell a
6.6790
Å
Cell b
9.7137
Å
Cell c
9.3406
Å
α angle
90.00
°
β angle
94.14
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr12Mn7CrO24
Sr
12.00 · 27.3%
Mn
7.00 · 15.9%
Cr
1.00 · 2.3%
O
24.00 · 54.5%

Energy & Stability

Energy above hull
0.0879
eV/atom
Formation energy
-2.6058
eV/atom
Corrected total energy
-327.7363
eV
Raw total energy
-297.1024
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0254
eV
DOS at Fermi level
6.4526
Total magnetisation
25.0000
μB

Additional Information

Prototype ID

AB7C12D24_1_spg3

Decomposition

Sr2Mn2O5 Sr4Mn2O7 SrCr2O4

Computed at

2025-02-25 12:06:35

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: agm009013497).

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 agm009013497
data_agm009013497
_cell_length_a     6.67904
_cell_length_b     9.71369
_cell_length_c     9.34056
_cell_angle_alpha  90.00000
_cell_angle_beta   94.13918
_cell_angle_gamma  90.00000
_cell_volume       604.41752
_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 0.35986 0.31977 0.31938 1.00000
  Sr2 Sr 0.36792 0.81522 0.81926 1.00000
  Sr3 Sr 0.63208 0.81522 0.18074 1.00000
  Sr4 Sr 0.64014 0.31977 0.68062 1.00000
  Sr5 Sr 0.00000 0.86506 0.50000 1.00000
  Sr6 Sr 0.00000 0.36326 0.00000 1.00000
  Sr7 Sr 0.85991 0.18305 0.31850 1.00000
  Sr8 Sr 0.86318 0.67910 0.82173 1.00000
  Sr9 Sr 0.50000 0.13617 0.00000 1.00000
  Sr10 Sr 0.50000 0.63918 0.50000 1.00000
  Sr11 Sr 0.13682 0.67910 0.17827 1.00000
  Sr12 Sr 0.14009 0.18305 0.68150 1.00000
  Mn1 Mn 0.24818 0.00056 0.24903 1.00000
  Mn2 Mn 0.25418 0.50133 0.75169 1.00000
  Mn3 Mn 0.75182 0.00056 0.75097 1.00000
  Mn4 Mn 0.74582 0.50133 0.24831 1.00000
  Mn5 Mn 0.00000 0.50102 0.50000 1.00000
  Mn6 Mn 0.50000 0.00313 0.50000 1.00000
  Mn7 Mn 0.50000 0.48622 0.00000 1.00000
  Cr1 Cr 0.00000 0.99721 0.00000 1.00000
  O1 O 0.26937 0.89701 0.05433 1.00000
  O2 O 0.29596 0.40700 0.56954 1.00000
  O3 O 0.96442 0.94455 0.21654 1.00000
  O4 O 0.97549 0.43196 0.73107 1.00000
  O5 O 0.16034 0.15389 0.11562 1.00000
  O6 O 0.16061 0.66310 0.63663 1.00000
  O7 O 0.79457 0.10368 0.56328 1.00000
  O8 O 0.78634 0.59231 0.06729 1.00000
  O9 O 0.65158 0.34415 0.12995 1.00000
  O10 O 0.67011 0.83825 0.63249 1.00000
  O11 O 0.47039 0.56613 0.22921 1.00000
  O12 O 0.47378 0.06353 0.73300 1.00000
  O13 O 0.20543 0.10368 0.43672 1.00000
  O14 O 0.21366 0.59231 0.93271 1.00000
  O15 O 0.52622 0.06353 0.26700 1.00000
  O16 O 0.52961 0.56613 0.77079 1.00000
  O17 O 0.32989 0.83825 0.36751 1.00000
  O18 O 0.34842 0.34415 0.87005 1.00000
  O19 O 0.73063 0.89701 0.94567 1.00000
  O20 O 0.70404 0.40700 0.43046 1.00000
  O21 O 0.83939 0.66310 0.36337 1.00000
  O22 O 0.83966 0.15389 0.88438 1.00000
  O23 O 0.02451 0.43196 0.26893 1.00000
  O24 O 0.03558 0.94455 0.78346 1.00000
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