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Sr3Ru2O9

Alexandria ALEX

Alex-ID: agm005608902 · Space group: R-3c (#167)

Basic Information

Formula
Sr3Ru2O9
Alex-ID
agm005608902
Elements
3
Sites
28
Space group
R-3c (#167)
Crystal system
trigonal
Volume
372.91
ų
Cell a
7.2284
Å
Cell b
7.2284
Å
Cell c
7.2284
Å
α angle
84.57
°
β angle
84.57
°
γ angle
84.57
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3Ru2O9
Sr
6.00 · 21.4%
Ru
4.00 · 14.3%
O
18.00 · 64.3%

Energy & Stability

Energy above hull
0.0224
eV/atom
Formation energy
-2.2103
eV/atom
Corrected total energy
-198.3777
eV
Raw total energy
-185.7365
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0146
eV
DOS at Fermi level
12.5733
Total magnetisation
8.1030
μB

Additional Information

Prototype ID

A2B3C9_26_spg167

Decomposition

Sr11(RuO6)4 Sr4Ru2O9 SrRuO4

Computed at

2023-06-16 13:06:20.108590

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: agm005608902).

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 agm005608902
data_agm005608902
_cell_length_a     7.22844
_cell_length_b     7.22844
_cell_length_c     7.22844
_cell_angle_alpha  84.57199
_cell_angle_beta   84.57199
_cell_angle_gamma  84.57199
_cell_volume       372.90834
_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 0.42057 0.75000 0.07943 1.00000
  Sr2 Sr 0.25000 0.92057 0.57943 1.00000
  Sr3 Sr 0.92057 0.57943 0.25000 1.00000
  Sr4 Sr 0.07943 0.42057 0.75000 1.00000
  Sr5 Sr 0.75000 0.07943 0.42057 1.00000
  Sr6 Sr 0.57943 0.25000 0.92057 1.00000
  Ru1 Ru 0.14551 0.14551 0.14551 1.00000
  Ru2 Ru 0.64551 0.64551 0.64551 1.00000
  Ru3 Ru 0.85449 0.85449 0.85449 1.00000
  Ru4 Ru 0.35449 0.35449 0.35449 1.00000
  O1 O 0.74600 0.91724 0.08353 1.00000
  O2 O 0.08276 0.91647 0.25400 1.00000
  O3 O 0.25000 0.40453 0.09547 1.00000
  O4 O 0.58276 0.75400 0.41647 1.00000
  O5 O 0.59547 0.90453 0.75000 1.00000
  O6 O 0.90453 0.75000 0.59547 1.00000
  O7 O 0.24600 0.58353 0.41724 1.00000
  O8 O 0.58353 0.41724 0.24600 1.00000
  O9 O 0.91647 0.25400 0.08276 1.00000
  O10 O 0.08353 0.74600 0.91724 1.00000
  O11 O 0.41647 0.58276 0.75400 1.00000
  O12 O 0.40453 0.09547 0.25000 1.00000
  O13 O 0.75400 0.41647 0.58276 1.00000
  O14 O 0.09547 0.25000 0.40453 1.00000
  O15 O 0.41724 0.24600 0.58353 1.00000
  O16 O 0.75000 0.59547 0.90453 1.00000
  O17 O 0.91724 0.08353 0.74600 1.00000
  O18 O 0.25400 0.08276 0.91647 1.00000
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