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Sr7CaFe6(RuO12)2

Alexandria ALEX

Alex-ID: agm010928264 · Space group: Amm2 (#38)

Basic Information

Formula
Sr7CaFe6(RuO12)2
Alex-ID
agm010928264
Elements
5
Sites
40
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
489.88
ų
Cell a
7.9422
Å
Cell b
7.9422
Å
Cell c
7.7662
Å
α angle
90.00
°
β angle
90.00
°
γ angle
89.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr7CaFe6(RuO12)2
Sr
7.00 · 17.5%
Ca
1.00 · 2.5%
Fe
6.00 · 15.0%
Ru
2.00 · 5.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0080
eV/atom
Formation energy
-2.3345
eV/atom
Corrected total energy
-295.5323
eV
Raw total energy
-262.2793
eV

Electronic Structure

Indirect band gap
0.0029
eV
Direct band gap
0.0238
eV
DOS at Fermi level
15.6245
Total magnetisation
31.8965
μB

Additional Information

Prototype ID

AB2C6D7E24_3_spg38

Decomposition

Sr2FeRuO6 Sr4Fe3RuO12 Sr2CaRuO6 Ca(FeO2)2 SrO10

Computed at

2024-09-22 12:54:14.598216

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: agm010928264).

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 agm010928264
data_agm010928264
_cell_length_a     7.94222
_cell_length_b     7.94222
_cell_length_c     7.76618
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  89.84546
_cell_volume       489.87937
_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 0.76118 0.24358 0.00000 1.00000
  Sr2 Sr 0.76720 0.76720 0.00000 1.00000
  Sr3 Sr 0.24358 0.76118 0.00000 1.00000
  Sr4 Sr 0.75926 0.23879 0.50000 1.00000
  Sr5 Sr 0.76100 0.76100 0.50000 1.00000
  Sr6 Sr 0.23450 0.23450 0.50000 1.00000
  Sr7 Sr 0.23879 0.75926 0.50000 1.00000
  Ca1 Ca 0.23397 0.23397 0.00000 1.00000
  Fe1 Fe 0.00128 0.00128 0.24942 1.00000
  Fe2 Fe 0.00112 0.50001 0.24882 1.00000
  Fe3 Fe 0.50001 0.00112 0.24882 1.00000
  Fe4 Fe 0.00128 0.00128 0.75058 1.00000
  Fe5 Fe 0.00112 0.50001 0.75118 1.00000
  Fe6 Fe 0.50001 0.00112 0.75118 1.00000
  Ru1 Ru 0.49862 0.49862 0.24838 1.00000
  Ru2 Ru 0.49862 0.49862 0.75162 1.00000
  O1 O 0.00857 0.00857 0.00000 1.00000
  O2 O 0.96221 0.49777 0.00000 1.00000
  O3 O 0.49777 0.96221 0.00000 1.00000
  O4 O 0.54434 0.54434 0.00000 1.00000
  O5 O 0.99711 0.99711 0.50000 1.00000
  O6 O 0.03526 0.50405 0.50000 1.00000
  O7 O 0.50405 0.03526 0.50000 1.00000
  O8 O 0.45639 0.45639 0.50000 1.00000
  O9 O 0.74795 0.00093 0.24601 1.00000
  O10 O 0.73890 0.49526 0.28853 1.00000
  O11 O 0.25337 0.00339 0.25031 1.00000
  O12 O 0.25917 0.49739 0.20544 1.00000
  O13 O 0.74795 0.00093 0.75399 1.00000
  O14 O 0.73890 0.49526 0.71147 1.00000
  O15 O 0.25337 0.00339 0.74969 1.00000
  O16 O 0.25917 0.49739 0.79456 1.00000
  O17 O 0.00339 0.25337 0.25031 1.00000
  O18 O 0.00093 0.74795 0.24601 1.00000
  O19 O 0.49739 0.25917 0.20544 1.00000
  O20 O 0.49526 0.73890 0.28853 1.00000
  O21 O 0.00339 0.25337 0.74969 1.00000
  O22 O 0.00093 0.74795 0.75399 1.00000
  O23 O 0.49739 0.25917 0.79456 1.00000
  O24 O 0.49526 0.73890 0.71147 1.00000
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