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Sr4Mn2Nb4Bi4O23

Alexandria ALEX

Alex-ID: agm005263469 · Space group: C2/m (#12)

Basic Information

Formula
Sr4Mn2Nb4Bi4O23
Alex-ID
agm005263469
Elements
5
Sites
37
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
518.08
ų
Cell a
5.6321
Å
Cell b
5.6235
Å
Cell c
16.5992
Å
α angle
89.89
°
β angle
80.23
°
γ angle
89.35
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr4Mn2Nb4Bi4O23
Sr
4.00 · 10.8%
Mn
2.00 · 5.4%
Nb
4.00 · 10.8%
Bi
4.00 · 10.8%
O
23.00 · 62.2%

Energy & Stability

Energy above hull
0.0494
eV/atom
Formation energy
-2.6351
eV/atom
Corrected total energy
-292.4356
eV
Raw total energy
-272.9213
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0517
eV
DOS at Fermi level
2.9834
Total magnetisation
8.0021
μB

Additional Information

Prototype ID

A2B4C4D4E23_0_spg12

Decomposition

Mn2BiO5 Sr2Nb2O7 Mn3O4 Bi2O3

Computed at

2024-10-13 10:26:57

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: agm005263469).

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 agm005263469
data_agm005263469
_cell_length_a     5.63207
_cell_length_b     5.62352
_cell_length_c     16.59920
_cell_angle_alpha  89.88893
_cell_angle_beta   80.23260
_cell_angle_gamma  89.34530
_cell_volume       518.07635
_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 0.43543 0.49413 0.11518 1.00000
  Sr2 Sr 0.94939 0.00587 0.11518 1.00000
  Sr3 Sr 0.06457 0.00587 0.88482 1.00000
  Sr4 Sr 0.55061 0.49413 0.88482 1.00000
  Mn1 Mn 0.49797 0.00364 0.00000 1.00000
  Mn2 Mn 0.00203 0.49636 1.00000 1.00000
  Nb1 Nb 0.12453 0.50021 0.75361 1.00000
  Nb2 Nb 0.62185 0.99979 0.75361 1.00000
  Nb3 Nb 0.37547 0.99979 0.24639 1.00000
  Nb4 Nb 0.87815 0.50021 0.24639 1.00000
  Bi1 Bi 0.24768 0.49303 0.42379 1.00000
  Bi2 Bi 0.82852 0.00697 0.42379 1.00000
  Bi3 Bi 0.25232 0.00697 0.57621 1.00000
  Bi4 Bi 0.67148 0.49303 0.57621 1.00000
  O1 O 0.25640 0.45847 0.64114 1.00000
  O2 O 0.60246 0.04153 0.64114 1.00000
  O3 O 0.24360 0.04153 0.35886 1.00000
  O4 O 0.89754 0.45847 0.35886 1.00000
  O5 O 0.14391 0.25000 0.21219 1.00000
  O6 O 0.61977 0.75000 0.26046 1.00000
  O7 O 0.86938 0.25000 0.76124 1.00000
  O8 O 0.36497 0.75000 0.77007 1.00000
  O9 O 0.35609 0.25000 0.78781 1.00000
  O10 O 0.88023 0.75000 0.73954 1.00000
  O11 O 0.63062 0.25000 0.23876 1.00000
  O12 O 0.13503 0.75000 0.22993 1.00000
  O13 O 0.00861 0.54355 0.88283 1.00000
  O14 O 0.60856 0.95645 0.88283 1.00000
  O15 O 0.49139 0.95645 0.11717 1.00000
  O16 O 0.89144 0.54355 0.11717 1.00000
  O17 O 0.99759 0.25000 0.50483 1.00000
  O18 O 0.50065 0.75000 0.49870 1.00000
  O19 O 0.50241 0.25000 0.49517 1.00000
  O20 O 0.99935 0.75000 0.50130 1.00000
  O21 O 0.25000 0.25000 0.00000 1.00000
  O22 O 0.25000 0.75000 0.00000 1.00000
  O23 O 0.75000 0.25000 0.00000 1.00000
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