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Ba2Ho2Fe3CoO12

Alexandria ALEX

Alex-ID: agm010773046 · Space group: R-3m (#166)

Alexandria Database API

Basic Information

Formula
Ba2Ho2Fe3CoO12
Alex-ID
agm010773046
Elements
5
Sites
20
Space group
R-3m (#166)
Crystal system
trigonal
Volume
238.17
ų
Cell a
9.4863
Å
Cell b
9.4863
Å
Cell c
9.4863
Å
α angle
34.02
°
β angle
34.02
°
γ angle
34.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2Ho2Fe3CoO12
Ba
2.00 · 10.0%
Ho
2.00 · 10.0%
Fe
3.00 · 15.0%
Co
1.00 · 5.0%
O
12.00 · 60.0%

Energy & Stability

Energy above hull
0.1541
eV/atom
Formation energy
-2.4109
eV/atom
Corrected total energy
-153.2300
eV
Raw total energy
-134.7295
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0069
eV
DOS at Fermi level
7.2893
Total magnetisation
13.0573
μB

Additional Information

Prototype ID

AB2C2D3E12_27_spg1

Decomposition

BaO4 HoFeO3 Ba(FeO2)2 BaCoO3 Ho2O3

Computed at

2024-06-24 11:35:39.222447

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: agm010773046).

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 agm010773046
data_agm010773046
_cell_length_a     9.48634
_cell_length_b     9.48634
_cell_length_c     9.48634
_cell_angle_alpha  34.01731
_cell_angle_beta   34.01731
_cell_angle_gamma  34.01731
_cell_volume       238.16684
_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 0.37773 0.37773 0.37773 1.00000
  Ba2 Ba 0.62227 0.62227 0.62227 1.00000
  Ho1 Ho 0.86661 0.86661 0.86661 1.00000
  Ho2 Ho 0.13339 0.13339 0.13339 1.00000
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
  Fe2 Fe 0.24969 0.24969 0.24969 1.00000
  Fe3 Fe 0.75031 0.75031 0.75031 1.00000
  Co1 Co 0.50000 0.50000 0.50000 1.00000
  O1 O 0.88439 0.36066 0.36066 1.00000
  O2 O 0.63310 0.11517 0.11517 1.00000
  O3 O 0.11561 0.63934 0.63934 1.00000
  O4 O 0.36690 0.88483 0.88483 1.00000
  O5 O 0.63934 0.63934 0.11561 1.00000
  O6 O 0.36066 0.36066 0.88439 1.00000
  O7 O 0.88483 0.88483 0.36690 1.00000
  O8 O 0.11517 0.11517 0.63310 1.00000
  O9 O 0.63934 0.11561 0.63934 1.00000
  O10 O 0.36066 0.88439 0.36066 1.00000
  O11 O 0.88483 0.36690 0.88483 1.00000
  O12 O 0.11517 0.63310 0.11517 1.00000
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