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Ba2Co3MoH12

Alexandria ALEX

Alex-ID: agm006571322 · Space group: R-3m (#166)

Basic Information

Formula
Ba2Co3MoH12
Alex-ID
agm006571322
Elements
4
Sites
18
Space group
R-3m (#166)
Crystal system
trigonal
Volume
164.51
ų
Cell a
6.0581
Å
Cell b
6.0581
Å
Cell c
6.0581
Å
α angle
62.07
°
β angle
62.07
°
γ angle
62.07
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2Co3MoH12
Ba
2.00 · 11.1%
Co
3.00 · 16.7%
Mo
1.00 · 5.6%
H
12.00 · 66.7%

Energy & Stability

Energy above hull
0.0775
eV/atom
Formation energy
-0.2310
eV/atom
Corrected total energy
-79.0824
eV
Raw total energy
-79.0824
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0130
eV
DOS at Fermi level
8.4795
Total magnetisation
2.5986
μB

Additional Information

Prototype ID

AB2C3D12_95_spg166

Decomposition

Ba(CoH4)2 CoH Ba3(CoH6)2 MoH

Computed at

2024-02-26 10:34:49

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: agm006571322).

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 agm006571322
data_agm006571322
_cell_length_a     6.05815
_cell_length_b     6.05815
_cell_length_c     6.05815
_cell_angle_alpha  62.07491
_cell_angle_beta   62.07491
_cell_angle_gamma  62.07491
_cell_volume       164.51139
_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 0.38114 0.38114 0.38114 1.00000
  Ba2 Ba 0.61886 0.61886 0.61886 1.00000
  Co1 Co 0.50000 0.00000 0.00000 1.00000
  Co2 Co 0.00000 0.00000 0.50000 1.00000
  Co3 Co 0.00000 0.50000 0.00000 1.00000
  Mo1 Mo 0.00000 0.00000 0.00000 1.00000
  H1 H 0.69242 0.07873 0.69242 1.00000
  H2 H 0.09601 0.63624 0.09601 1.00000
  H3 H 0.63624 0.09601 0.09601 1.00000
  H4 H 0.07873 0.69242 0.69242 1.00000
  H5 H 0.09601 0.09601 0.63624 1.00000
  H6 H 0.69242 0.69242 0.07873 1.00000
  H7 H 0.30758 0.92127 0.30758 1.00000
  H8 H 0.90399 0.36376 0.90399 1.00000
  H9 H 0.36376 0.90399 0.90399 1.00000
  H10 H 0.92127 0.30758 0.30758 1.00000
  H11 H 0.90399 0.90399 0.36376 1.00000
  H12 H 0.30758 0.30758 0.92127 1.00000
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