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BaSrMn2Al9PbO20

Alexandria ALEX

Alex-ID: agm005264783 · Space group: P1 (#1)

Basic Information

Formula
BaSrMn2Al9PbO20
Alex-ID
agm005264783
Elements
6
Sites
34
Space group
P1 (#1)
Crystal system
triclinic
Volume
432.14
ų
Cell a
5.0382
Å
Cell b
9.6860
Å
Cell c
9.7859
Å
α angle
72.47
°
β angle
75.63
°
γ angle
74.91
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaSrMn2Al9PbO20
Ba
1.00 · 2.9%
Sr
1.00 · 2.9%
Mn
2.00 · 5.9%
Al
9.00 · 26.5%
Pb
1.00 · 2.9%
O
20.00 · 58.8%

Energy & Stability

Energy above hull
0.0013
eV/atom
Formation energy
-3.0996
eV/atom
Corrected total energy
-263.9206
eV
Raw total energy
-246.5131
eV

Electronic Structure

Indirect band gap
1.3224
eV
Direct band gap
1.3366
eV
DOS at Fermi level
-0.0017
Total magnetisation
7.0000
μB

Additional Information

Prototype ID

ABCD2E9F20_0_spg1

Decomposition

Ba2Mn2Al9PbO20 Sr3MnAl10O20 Mn2O3 Al2PbO4 BaMn8O16 Al2O3

Computed at

2022-12-13 04:55:32.149226

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: agm005264783).

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 agm005264783
data_agm005264783
_cell_length_a     5.03816
_cell_length_b     9.68596
_cell_length_c     9.78591
_cell_angle_alpha  72.47406
_cell_angle_beta   75.63056
_cell_angle_gamma  74.91140
_cell_volume       432.13942
_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
  Ba1 Ba 0.99270 0.00559 0.99911 1.00000
  Sr1 Sr 0.26047 0.71715 0.73003 1.00000
  Mn1 Mn 0.00527 0.50270 0.49466 1.00000
  Mn2 Mn 0.49784 0.36222 0.63449 1.00000
  Al1 Al 0.37313 0.00803 0.28840 1.00000
  Al2 Al 0.35437 0.28708 0.01666 1.00000
  Al3 Al 0.63716 0.98427 0.71269 1.00000
  Al4 Al 0.62562 0.71472 0.99102 1.00000
  Al5 Al 0.90308 0.84866 0.42671 1.00000
  Al6 Al 0.88289 0.42562 0.85198 1.00000
  Al7 Al 0.10875 0.14425 0.57458 1.00000
  Al8 Al 0.09709 0.57880 0.15467 1.00000
  Al9 Al 0.50763 0.63822 0.36066 1.00000
  Pb1 Pb 0.77187 0.27822 0.27629 1.00000
  O1 O 0.86295 0.87419 0.60127 1.00000
  O2 O 0.83586 0.60279 0.87691 1.00000
  O3 O 0.14279 0.11908 0.40023 1.00000
  O4 O 0.13481 0.40224 0.12718 1.00000
  O5 O 0.24232 0.30680 0.54778 1.00000
  O6 O 0.24862 0.55871 0.30861 1.00000
  O7 O 0.75641 0.69152 0.44875 1.00000
  O8 O 0.75924 0.45166 0.68561 1.00000
  O9 O 0.28718 0.99963 0.69869 1.00000
  O10 O 0.27329 0.70213 0.00819 1.00000
  O11 O 0.72620 0.98719 0.29731 1.00000
  O12 O 0.70590 0.29864 0.98920 1.00000
  O13 O 0.74481 0.16053 0.66141 1.00000
  O14 O 0.73097 0.66977 0.16590 1.00000
  O15 O 0.27071 0.83033 0.34345 1.00000
  O16 O 0.24060 0.33730 0.84675 1.00000
  O17 O 0.75794 0.44655 0.41351 1.00000
  O18 O 0.27437 0.56491 0.56147 1.00000
  O19 O 0.66310 0.89717 0.89609 1.00000
  O20 O 0.32406 0.10335 0.10974 1.00000
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