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HEAS Data Platform · Materials Science Database

Ba6Sm2Fe4O15

Alexandria ALEX

Alex-ID: agm009650554 · Space group: C2 (#5)

Basic Information

Formula
Ba6Sm2Fe4O15
Alex-ID
agm009650554
Elements
4
Sites
27
Space group
C2 (#5)
Crystal system
monoclinic
Volume
472.76
ų
Cell a
9.8699
Å
Cell b
9.8699
Å
Cell c
8.2439
Å
α angle
89.14
°
β angle
89.14
°
γ angle
36.07
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba6Sm2Fe4O15
Ba
6.00 · 22.2%
Sm
2.00 · 7.4%
Fe
4.00 · 14.8%
O
15.00 · 55.6%

Energy & Stability

Energy above hull
0.0010
eV/atom
Formation energy
-2.7824
eV/atom
Corrected total energy
-204.3322
eV
Raw total energy
-182.8658
eV

Electronic Structure

Indirect band gap
2.5537
eV
Direct band gap
2.5753
eV
DOS at Fermi level
0.0000
Total magnetisation
20.0000
μB

Additional Information

Prototype ID

A2B4C6D15_8_spg5

Decomposition

Ba6Sm2Fe4O15

Computed at

2024-09-05 15:49:35.785282

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: agm009650554).

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 agm009650554
data_agm009650554
_cell_length_a     9.86991
_cell_length_b     9.86991
_cell_length_c     8.24385
_cell_angle_alpha  89.14053
_cell_angle_beta   89.14053
_cell_angle_gamma  36.06872
_cell_volume       472.75627
_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 0.31707 0.33644 0.50246 1.00000
  Ba2 Ba 0.66356 0.68293 0.49754 1.00000
  Ba3 Ba 0.31413 0.36444 0.97118 1.00000
  Ba4 Ba 0.63556 0.68587 0.02882 1.00000
  Ba5 Ba 0.02074 0.97926 0.00000 1.00000
  Ba6 Ba 0.08514 0.91486 0.50000 1.00000
  Sm1 Sm 0.15108 0.16571 0.75328 1.00000
  Sm2 Sm 0.83429 0.84892 0.24672 1.00000
  Fe1 Fe 0.17507 0.20442 0.24491 1.00000
  Fe2 Fe 0.79558 0.82493 0.75509 1.00000
  Fe3 Fe 0.50988 0.46104 0.22965 1.00000
  Fe4 Fe 0.53896 0.49012 0.77035 1.00000
  O1 O 0.13263 0.14781 0.04335 1.00000
  O2 O 0.85219 0.86737 0.95665 1.00000
  O3 O 0.96564 0.52247 0.23449 1.00000
  O4 O 0.47753 0.03436 0.76551 1.00000
  O5 O 0.47587 0.04138 0.22907 1.00000
  O6 O 0.95862 0.52413 0.77093 1.00000
  O7 O 0.22342 0.59841 0.25692 1.00000
  O8 O 0.40159 0.77658 0.74308 1.00000
  O9 O 0.75903 0.14128 0.27432 1.00000
  O10 O 0.85872 0.24097 0.72568 1.00000
  O11 O 0.47879 0.66180 0.30651 1.00000
  O12 O 0.33820 0.52121 0.69349 1.00000
  O13 O 0.15049 0.17067 0.46898 1.00000
  O14 O 0.82933 0.84951 0.53102 1.00000
  O15 O 0.53811 0.46189 0.00000 1.00000
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