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Sr7CaFe6(RhO12)2

Alexandria ALEX

Alex-ID: agm010929673 · Space group: Amm2 (#38)

Basic Information

Formula
Sr7CaFe6(RhO12)2
Alex-ID
agm010929673
Elements
5
Sites
40
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
488.87
ų
Cell a
7.9294
Å
Cell b
7.9294
Å
Cell c
7.7752
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.30
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr7CaFe6(RhO12)2
Sr
7.00 · 17.5%
Ca
1.00 · 2.5%
Fe
6.00 · 15.0%
Rh
2.00 · 5.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0155
eV/atom
Formation energy
-2.2574
eV/atom
Corrected total energy
-288.5995
eV
Raw total energy
-255.3465
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0098
eV
DOS at Fermi level
11.3575
Total magnetisation
31.9859
μB

Additional Information

Prototype ID

AB2C6D7E24_3_spg38

Decomposition

SrCa2Fe3O8 SrFeO3 Ca(FeO2)2 Sr2FeRhO6 SrO10

Computed at

2024-11-02 11:01:45.504345

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: agm010929673).

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 agm010929673
data_agm010929673
_cell_length_a     7.92943
_cell_length_b     7.92943
_cell_length_c     7.77523
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.29829
_cell_volume       488.86811
_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 0.75931 0.75383 0.00000 1.00000
  Sr2 Sr 0.76778 0.23222 0.00000 1.00000
  Sr3 Sr 0.24617 0.24069 0.00000 1.00000
  Sr4 Sr 0.75669 0.75934 0.50000 1.00000
  Sr5 Sr 0.75923 0.24077 0.50000 1.00000
  Sr6 Sr 0.23396 0.76604 0.50000 1.00000
  Sr7 Sr 0.24066 0.24331 0.50000 1.00000
  Ca1 Ca 0.23826 0.76174 0.00000 1.00000
  Fe1 Fe 0.00136 0.99864 0.75068 1.00000
  Fe2 Fe 0.00089 0.50006 0.75110 1.00000
  Fe3 Fe 0.49994 0.99911 0.75110 1.00000
  Fe4 Fe 0.00136 0.99864 0.24932 1.00000
  Fe5 Fe 0.00089 0.50006 0.24890 1.00000
  Fe6 Fe 0.49994 0.99911 0.24890 1.00000
  Rh1 Rh 0.49845 0.50155 0.75187 1.00000
  Rh2 Rh 0.49845 0.50155 0.24813 1.00000
  O1 O 0.00984 0.99016 0.00000 1.00000
  O2 O 0.96256 0.50302 0.00000 1.00000
  O3 O 0.49698 0.03744 0.00000 1.00000
  O4 O 0.54842 0.45158 0.00000 1.00000
  O5 O 0.99599 0.00401 0.50000 1.00000
  O6 O 0.03559 0.49509 0.50000 1.00000
  O7 O 0.50491 0.96441 0.50000 1.00000
  O8 O 0.45256 0.54744 0.50000 1.00000
  O9 O 0.74957 0.99890 0.75505 1.00000
  O10 O 0.74253 0.50487 0.70923 1.00000
  O11 O 0.25171 0.99724 0.74805 1.00000
  O12 O 0.25560 0.50355 0.79801 1.00000
  O13 O 0.74957 0.99890 0.24495 1.00000
  O14 O 0.74253 0.50487 0.29077 1.00000
  O15 O 0.25171 0.99724 0.25195 1.00000
  O16 O 0.25560 0.50355 0.20199 1.00000
  O17 O 0.00276 0.74829 0.74805 1.00000
  O18 O 0.00110 0.25043 0.75505 1.00000
  O19 O 0.49645 0.74440 0.79801 1.00000
  O20 O 0.49513 0.25747 0.70923 1.00000
  O21 O 0.00276 0.74829 0.25195 1.00000
  O22 O 0.00110 0.25043 0.24495 1.00000
  O23 O 0.49645 0.74440 0.20199 1.00000
  O24 O 0.49513 0.25747 0.29077 1.00000
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