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Sr5Sm2YFe2O13

Alexandria ALEX

Alex-ID: agm010795965 · Space group: P6_3/mmc (#194)

Basic Information

Formula
Sr5Sm2YFe2O13
Alex-ID
agm010795965
Elements
5
Sites
46
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
850.40
ų
Cell a
6.1625
Å
Cell b
6.1625
Å
Cell c
25.8570
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr5Sm2YFe2O13
Sr
10.00 · 21.7%
Sm
4.00 · 8.7%
Y
2.00 · 4.3%
Fe
4.00 · 8.7%
O
26.00 · 56.5%

Energy & Stability

Energy above hull
0.2125
eV/atom
Formation energy
-2.8732
eV/atom
Corrected total energy
-343.6476
eV
Raw total energy
-314.4560
eV

Electronic Structure

Indirect band gap
0.2813
eV
Direct band gap
0.3033
eV
DOS at Fermi level
2.4149
Total magnetisation
17.9954
μB

Additional Information

Prototype ID

AB2C2D5E13_1_spg194

Decomposition

Sr12Fe8O25 Sr2FeO4 SrO Sm2O3 Y2O3

Computed at

2024-05-31 02:32:26.676498

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: agm010795965).

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 agm010795965
data_agm010795965
_cell_length_a     6.16251
_cell_length_b     6.16251
_cell_length_c     25.85697
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       850.40114
_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 0.33333 0.66667 0.52301 1.00000
  Sr2 Sr 0.66667 0.33333 0.47699 1.00000
  Sr3 Sr 0.66667 0.33333 0.02301 1.00000
  Sr4 Sr 0.33333 0.66667 0.97699 1.00000
  Sr5 Sr 0.00000 0.00000 0.12499 1.00000
  Sr6 Sr 0.00000 0.00000 0.87501 1.00000
  Sr7 Sr 0.00000 0.00000 0.62499 1.00000
  Sr8 Sr 0.00000 0.00000 0.37501 1.00000
  Sr9 Sr 0.33333 0.66667 0.25000 1.00000
  Sr10 Sr 0.66667 0.33333 0.75000 1.00000
  Sm1 Sm 0.33333 0.66667 0.10808 1.00000
  Sm2 Sm 0.66667 0.33333 0.89192 1.00000
  Sm3 Sm 0.66667 0.33333 0.60808 1.00000
  Sm4 Sm 0.33333 0.66667 0.39192 1.00000
  Y1 Y 0.00000 0.00000 0.00000 1.00000
  Y2 Y 0.00000 0.00000 0.50000 1.00000
  Fe1 Fe 0.33333 0.66667 0.68092 1.00000
  Fe2 Fe 0.66667 0.33333 0.31908 1.00000
  Fe3 Fe 0.66667 0.33333 0.18092 1.00000
  Fe4 Fe 0.33333 0.66667 0.81908 1.00000
  O1 O 0.49734 0.99467 0.16596 1.00000
  O2 O 0.50266 0.00533 0.83404 1.00000
  O3 O 0.00533 0.50266 0.16596 1.00000
  O4 O 0.50266 0.00533 0.66596 1.00000
  O5 O 0.99467 0.49734 0.83404 1.00000
  O6 O 0.49734 0.99467 0.33404 1.00000
  O7 O 0.49734 0.50266 0.16596 1.00000
  O8 O 0.99467 0.49734 0.66596 1.00000
  O9 O 0.50266 0.49734 0.83404 1.00000
  O10 O 0.00533 0.50266 0.33404 1.00000
  O11 O 0.50266 0.49734 0.66596 1.00000
  O12 O 0.49734 0.50266 0.33404 1.00000
  O13 O 0.16660 0.33319 0.05239 1.00000
  O14 O 0.83340 0.66681 0.94761 1.00000
  O15 O 0.66681 0.83340 0.05239 1.00000
  O16 O 0.83340 0.66681 0.55239 1.00000
  O17 O 0.33319 0.16660 0.94761 1.00000
  O18 O 0.16660 0.33319 0.44761 1.00000
  O19 O 0.16660 0.83340 0.05239 1.00000
  O20 O 0.33319 0.16660 0.55239 1.00000
  O21 O 0.83340 0.16660 0.94761 1.00000
  O22 O 0.66681 0.83340 0.44761 1.00000
  O23 O 0.83340 0.16660 0.55239 1.00000
  O24 O 0.16660 0.83340 0.44761 1.00000
  O25 O 0.33333 0.66667 0.75000 1.00000
  O26 O 0.66667 0.33333 0.25000 1.00000
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