Ba13Er8Co4Ru4O37
Alexandria ALEXAlex-ID: agm010686123 · Space group: I4/m (#87)
Basic Information
Formula
Ba13Er8Co4Ru4O37
Alex-ID
agm010686123
Elements
5
Sites
66
Space group
I4/m (#87)
Crystal system
tetragonal
Volume
1,007.56
ų
Cell a
13.5430
Å
Cell b
13.5430
Å
Cell c
13.5430
Å
α angle
92.59
°
β angle
92.59
°
γ angle
155.47
°
Composition
Element Composition (atomic fraction)
Composition Info
Formula
Ba13Er8Co4Ru4O37
Ba
13.00 · 19.7%
Er
8.00 · 12.1%
Co
4.00 · 6.1%
Ru
4.00 · 6.1%
O
37.00 · 56.1%
Energy & Stability
Energy above hull
0.0170
eV/atom
Formation energy
-2.8507
eV/atom
Corrected total energy
-498.6936
eV
Raw total energy
-465.2129
eV
Electronic Structure
Indirect band gap
0.0238
eV
Direct band gap
0.0379
eV
DOS at Fermi level
21.2846
Total magnetisation
20.0005
μB
Additional Information
Prototype ID
A4B4C8D13E37_0_spg87
Decomposition
Ba2CoO3 BaEr2O4 Ba2ErRuO6 Ba5Er8Co4O21 Co
Computed at
2025-01-30 02:28:26
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: agm010686123).
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
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Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm010686123
data_agm010686123
_cell_length_a 13.54298
_cell_length_b 13.54298
_cell_length_c 13.54298
_cell_angle_alpha 92.58559
_cell_angle_beta 92.58559
_cell_angle_gamma 155.47447
_cell_volume 1007.55885
_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 0.07567 0.20171 0.27739 1.00000
Ba2 Ba 0.60721 0.98338 0.59059 1.00000
Ba3 Ba 0.43648 0.63756 0.07404 1.00000
Ba4 Ba 0.01662 0.60721 0.62382 1.00000
Ba5 Ba 0.39279 0.01662 0.40941 1.00000
Ba6 Ba 0.56352 0.36244 0.92596 1.00000
Ba7 Ba 0.36244 0.43648 0.79893 1.00000
Ba8 Ba 0.63756 0.56352 0.20107 1.00000
Ba9 Ba 0.20171 0.92433 0.12604 1.00000
Ba10 Ba 0.98338 0.39279 0.37618 1.00000
Ba11 Ba 0.00000 0.00000 0.00000 1.00000
Ba12 Ba 0.79829 0.07567 0.87396 1.00000
Ba13 Ba 0.92433 0.79829 0.72261 1.00000
Er1 Er 0.23826 0.69339 0.93165 1.00000
Er2 Er 0.37924 0.81594 0.19518 1.00000
Er3 Er 0.18406 0.37924 0.56330 1.00000
Er4 Er 0.76174 0.30661 0.06835 1.00000
Er5 Er 0.30661 0.23826 0.54487 1.00000
Er6 Er 0.81594 0.62076 0.43670 1.00000
Er7 Er 0.62076 0.18406 0.80482 1.00000
Er8 Er 0.69339 0.76174 0.45513 1.00000
Co1 Co 0.90141 0.22425 0.12566 1.00000
Co2 Co 0.22425 0.09859 0.32284 1.00000
Co3 Co 0.09859 0.77575 0.87434 1.00000
Co4 Co 0.77575 0.90141 0.67716 1.00000
Ru1 Ru 0.80008 0.46186 0.26194 1.00000
Ru2 Ru 0.53814 0.80008 0.33821 1.00000
Ru3 Ru 0.46186 0.19992 0.66179 1.00000
Ru4 Ru 0.19992 0.53814 0.73806 1.00000
O1 O 0.30104 0.58360 0.88464 1.00000
O2 O 0.22275 0.52601 0.23580 1.00000
O3 O 0.51702 0.10243 0.61945 1.00000
O4 O 0.10243 0.48298 0.58540 1.00000
O5 O 0.85276 0.06959 0.43987 1.00000
O6 O 0.42880 0.01806 0.94292 1.00000
O7 O 0.01306 0.77725 0.30326 1.00000
O8 O 0.57120 0.98194 0.05708 1.00000
O9 O 0.48298 0.89757 0.38055 1.00000
O10 O 0.87362 0.93861 0.81223 1.00000
O11 O 0.01806 0.07515 0.58926 1.00000
O12 O 0.77725 0.47399 0.76420 1.00000
O13 O 0.62973 0.41290 0.56013 1.00000
O14 O 0.37027 0.58710 0.43987 1.00000
O15 O 0.89757 0.51702 0.41460 1.00000
O16 O 0.06139 0.87362 0.93501 1.00000
O17 O 0.58710 0.14724 0.21683 1.00000
O18 O 0.47399 0.70979 0.69674 1.00000
O19 O 0.51411 0.57120 0.58926 1.00000
O20 O 0.41290 0.85276 0.78317 1.00000
O21 O 0.98694 0.22275 0.69674 1.00000
O22 O 0.12638 0.06139 0.18777 1.00000
O23 O 0.06959 0.62973 0.21683 1.00000
O24 O 0.69896 0.41640 0.11536 1.00000
O25 O 0.92485 0.51411 0.94292 1.00000
O26 O 0.58360 0.69896 0.28257 1.00000
O27 O 0.93041 0.37027 0.78317 1.00000
O28 O 0.29021 0.98694 0.76420 1.00000
O29 O 0.70979 0.01306 0.23580 1.00000
O30 O 0.48589 0.42880 0.41074 1.00000
O31 O 0.07515 0.48589 0.05708 1.00000
O32 O 0.50000 0.50000 0.00000 1.00000
O33 O 0.14724 0.93041 0.56013 1.00000
O34 O 0.52601 0.29021 0.30326 1.00000
O35 O 0.93861 0.12638 0.06499 1.00000
O36 O 0.98194 0.92485 0.41074 1.00000
O37 O 0.41640 0.30104 0.71743 1.00000
