Ba2Co2TeAs2O11
Alexandria ALEXAlex-ID: agm010684124 · Space group: P2_1/c (#14)
Basic Information
Formula
Ba2Co2TeAs2O11
Alex-ID
agm010684124
Elements
5
Sites
72
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,192.72
ų
Cell a
16.7265
Å
Cell b
7.2859
Å
Cell c
10.1521
Å
α angle
74.59
°
β angle
90.00
°
γ angle
90.00
°
Composition
Element Composition (atomic fraction)
Composition Info
Formula
Ba2Co2TeAs2O11
Ba
8.00 · 11.1%
Co
8.00 · 11.1%
Te
4.00 · 5.6%
As
8.00 · 11.1%
O
44.00 · 61.1%
Energy & Stability
Energy above hull
0.0000
eV/atom
Formation energy
-2.1039
eV/atom
Corrected total energy
-491.6335
eV
Raw total energy
-445.7407
eV
Electronic Structure
Indirect band gap
2.8497
eV
Direct band gap
2.8549
eV
DOS at Fermi level
0.0000
Total magnetisation
24.0196
μB
Additional Information
Prototype ID
AB2C2D2E11_0_spg14
Decomposition
Ba2Co2TeAs2O11
Computed at
2024-08-27 05:02:15.324285
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: agm010684124).
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 agm010684124
data_agm010684124
_cell_length_a 16.72654
_cell_length_b 7.28590
_cell_length_c 10.15212
_cell_angle_alpha 74.58666
_cell_angle_beta 90.00000
_cell_angle_gamma 90.00000
_cell_volume 1192.71844
_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 0.40617 0.76165 0.45826 1.00000
Ba2 Ba 0.90617 0.23835 0.04174 1.00000
Ba3 Ba 0.59383 0.23835 0.54174 1.00000
Ba4 Ba 0.09383 0.76165 0.95826 1.00000
Ba5 Ba 0.25698 0.22952 0.60711 1.00000
Ba6 Ba 0.75698 0.77048 0.89289 1.00000
Ba7 Ba 0.74302 0.77048 0.39289 1.00000
Ba8 Ba 0.24302 0.22952 0.10711 1.00000
Co1 Co 0.45416 0.94073 0.79859 1.00000
Co2 Co 0.95416 0.05927 0.70141 1.00000
Co3 Co 0.54584 0.05927 0.20141 1.00000
Co4 Co 0.04584 0.94073 0.29859 1.00000
Co5 Co 0.13918 0.68395 0.58061 1.00000
Co6 Co 0.63918 0.31605 0.91939 1.00000
Co7 Co 0.86082 0.31605 0.41939 1.00000
Co8 Co 0.36082 0.68395 0.08061 1.00000
Te1 Te 0.55282 0.67441 0.10426 1.00000
Te2 Te 0.05282 0.32559 0.39574 1.00000
Te3 Te 0.44718 0.32559 0.89574 1.00000
Te4 Te 0.94718 0.67441 0.60426 1.00000
As1 As 0.28757 0.70742 0.77215 1.00000
As2 As 0.78757 0.29258 0.72785 1.00000
As3 As 0.71243 0.29258 0.22785 1.00000
As4 As 0.21243 0.70742 0.27215 1.00000
As5 As 0.60006 0.72562 0.66402 1.00000
As6 As 0.10006 0.27438 0.83598 1.00000
As7 As 0.39994 0.27438 0.33598 1.00000
As8 As 0.89994 0.72562 0.16402 1.00000
O1 O 0.19277 0.78941 0.71564 1.00000
O2 O 0.69277 0.21059 0.78436 1.00000
O3 O 0.80723 0.21059 0.28436 1.00000
O4 O 0.30723 0.78941 0.21564 1.00000
O5 O 0.34750 0.90805 0.71885 1.00000
O6 O 0.84750 0.09195 0.78115 1.00000
O7 O 0.65250 0.09195 0.28115 1.00000
O8 O 0.15250 0.90805 0.21885 1.00000
O9 O 0.67946 0.88032 0.62663 1.00000
O10 O 0.17946 0.11968 0.87337 1.00000
O11 O 0.32054 0.11968 0.37337 1.00000
O12 O 0.82054 0.88032 0.12663 1.00000
O13 O 0.51295 0.86017 0.65208 1.00000
O14 O 0.01295 0.13983 0.84792 1.00000
O15 O 0.48705 0.13983 0.34792 1.00000
O16 O 0.98705 0.86017 0.15208 1.00000
O17 O 0.59314 0.60054 0.54443 1.00000
O18 O 0.09314 0.39946 0.95557 1.00000
O19 O 0.40686 0.39946 0.45557 1.00000
O20 O 0.90686 0.60054 0.04443 1.00000
O21 O 0.32308 0.53559 0.70098 1.00000
O22 O 0.82308 0.46441 0.79902 1.00000
O23 O 0.67692 0.46441 0.29902 1.00000
O24 O 0.17692 0.53559 0.20098 1.00000
O25 O 0.61192 0.58891 0.83117 1.00000
O26 O 0.11192 0.41109 0.66883 1.00000
O27 O 0.38808 0.41109 0.16883 1.00000
O28 O 0.88808 0.58891 0.33117 1.00000
O29 O 0.28086 0.62882 0.94773 1.00000
O30 O 0.78086 0.37118 0.55227 1.00000
O31 O 0.71914 0.37118 0.05227 1.00000
O32 O 0.21914 0.62882 0.44773 1.00000
O33 O 0.46208 0.76157 0.97972 1.00000
O34 O 0.96208 0.23843 0.52028 1.00000
O35 O 0.53792 0.23843 0.02028 1.00000
O36 O 0.03792 0.76157 0.47972 1.00000
O37 O 0.51095 0.79273 0.23736 1.00000
O38 O 0.01095 0.20727 0.26264 1.00000
O39 O 0.48905 0.20727 0.76264 1.00000
O40 O 0.98905 0.79273 0.73736 1.00000
O41 O 0.62936 0.85689 0.03295 1.00000
O42 O 0.12936 0.14311 0.46705 1.00000
O43 O 0.37064 0.14311 0.96705 1.00000
O44 O 0.87064 0.85689 0.53295 1.00000
