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Ba2Cu2RhO6

Alexandria ALEX

Alex-ID: agm004570819 · Space group: R-3m (#166)

Alexandria Database API

Basic Information

Formula
Ba2Cu2RhO6
Alex-ID
agm004570819
Elements
4
Sites
11
Space group
R-3m (#166)
Crystal system
trigonal
Volume
161.97
ų
Cell a
5.9008
Å
Cell b
5.9008
Å
Cell c
6.3606
Å
α angle
62.36
°
β angle
62.36
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2Cu2RhO6
Ba
2.00 · 18.2%
Cu
2.00 · 18.2%
Rh
1.00 · 9.1%
O
6.00 · 54.5%

Energy & Stability

Energy above hull
0.0841
eV/atom
Formation energy
-1.7372
eV/atom
Corrected total energy
-68.3754
eV
Raw total energy
-64.1617
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.7903
Total magnetisation
1.7078
μB

Additional Information

Prototype ID

AB2C2D6_26_spg166

Decomposition

Ba2(CuO2)3 Ba(CuO)2 CuO Ba9(RhO3)8

Computed at

2022-06-24 12:28:59.726553

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: agm004570819).

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 agm004570819
data_agm004570819
_cell_length_a     5.90076
_cell_length_b     5.90076
_cell_length_c     6.36062
_cell_angle_alpha  62.36411
_cell_angle_beta   62.36411
_cell_angle_gamma  60.00000
_cell_volume       161.96757
_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 0.77880 0.77880 0.66361 1.00000
  Ba2 Ba 0.22120 0.22120 0.33639 1.00000
  Cu1 Cu 0.41200 0.41200 0.76399 1.00000
  Cu2 Cu 0.58800 0.58800 0.23601 1.00000
  Rh1 Rh 0.00000 0.00000 0.00000 1.00000
  O1 O 0.76765 0.76765 0.23986 1.00000
  O2 O 0.22484 0.76765 0.23986 1.00000
  O3 O 0.76765 0.22484 0.23986 1.00000
  O4 O 0.23235 0.77516 0.76014 1.00000
  O5 O 0.77516 0.23235 0.76014 1.00000
  O6 O 0.23235 0.23235 0.76014 1.00000
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