Navigation

HEAS Data Platform · Materials Science Database

BaCaGa9Co2PbO20

Alexandria ALEX

Alex-ID: agm010373147 · Space group: P1 (#1)

Basic Information

Formula
BaCaGa9Co2PbO20
Alex-ID
agm010373147
Elements
6
Sites
34
Space group
P1 (#1)
Crystal system
triclinic
Volume
449.84
ų
Cell a
5.1466
Å
Cell b
9.8361
Å
Cell c
9.8394
Å
α angle
72.80
°
β angle
74.80
°
γ angle
74.79
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaCaGa9Co2PbO20
Ba
1.00 · 2.9%
Ca
1.00 · 2.9%
Ga
9.00 · 26.5%
Co
2.00 · 5.9%
Pb
1.00 · 2.9%
O
20.00 · 58.8%

Energy & Stability

Energy above hull
0.0265
eV/atom
Formation energy
-2.2064
eV/atom
Corrected total energy
-223.3249
eV
Raw total energy
-205.5311
eV

Electronic Structure

Indirect band gap
1.2030
eV
Direct band gap
1.2108
eV
DOS at Fermi level
-0.0044
Total magnetisation
-1.0845
μB

Additional Information

Prototype ID

ABCD2E9F20_0_spg1

Decomposition

CaGa4O7 Ga2PbO4 BaGa4O7 PbO2 Co3O4 Ga2O3

Computed at

2024-12-22 19:40:19

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: agm010373147).

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 agm010373147
data_agm010373147
_cell_length_a     5.14659
_cell_length_b     9.83613
_cell_length_c     9.83935
_cell_angle_alpha  72.80161
_cell_angle_beta   74.79665
_cell_angle_gamma  74.78699
_cell_volume       449.84034
_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 0.99992 0.99838 0.00156 1.00000
  Ca1 Ca 0.33035 0.72552 0.72373 1.00000
  Ga1 Ga 0.32838 0.28523 0.01140 1.00000
  Ga2 Ga 0.33557 0.00412 0.28370 1.00000
  Ga3 Ga 0.66395 0.71480 0.99408 1.00000
  Ga4 Ga 0.67129 0.98721 0.71309 1.00000
  Ga5 Ga 0.82519 0.42957 0.84706 1.00000
  Ga6 Ga 0.82904 0.84350 0.42517 1.00000
  Ga7 Ga 0.16774 0.57766 0.15393 1.00000
  Ga8 Ga 0.17157 0.15055 0.57352 1.00000
  Ga9 Ga 0.49917 0.37011 0.63249 1.00000
  Co1 Co 0.99901 0.50408 0.49950 1.00000
  Co2 Co 0.49939 0.62746 0.37521 1.00000
  Pb1 Pb 0.67554 0.27970 0.27883 1.00000
  O1 O 0.63539 0.60831 0.87405 1.00000
  O2 O 0.64509 0.86822 0.60589 1.00000
  O3 O 0.34608 0.39383 0.13253 1.00000
  O4 O 0.35491 0.12626 0.39188 1.00000
  O5 O 0.88862 0.54976 0.32089 1.00000
  O6 O 0.89913 0.31979 0.54975 1.00000
  O7 O 0.10185 0.45892 0.68162 1.00000
  O8 O 0.11311 0.68098 0.45780 1.00000
  O9 O 0.03100 0.70147 0.99316 1.00000
  O10 O 0.03651 0.99045 0.70003 1.00000
  O11 O 0.97512 0.29304 0.99560 1.00000
  O12 O 0.97938 0.99372 0.29179 1.00000
  O13 O 0.42812 0.66782 0.17629 1.00000
  O14 O 0.44229 0.17082 0.65994 1.00000
  O15 O 0.55705 0.34037 0.82939 1.00000
  O16 O 0.57251 0.82335 0.33163 1.00000
  O17 O 0.39001 0.44059 0.43186 1.00000
  O18 O 0.60387 0.57302 0.56308 1.00000
  O19 O 0.53238 0.90504 0.90390 1.00000
  O20 O 0.47148 0.09631 0.09564 1.00000
Get direct link