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Na2CoH4(CO2)4

Alexandria ALEX

Alex-ID: agm006221065 · Space group: C2/c (#15)

Basic Information

Formula
Na2CoH4(CO2)4
Alex-ID
agm006221065
Elements
5
Sites
38
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
464.97
ų
Cell a
9.1290
Å
Cell b
9.1290
Å
Cell c
6.8277
Å
α angle
75.37
°
β angle
75.37
°
γ angle
58.62
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2CoH4(CO2)4
Na
4.00 · 10.5%
C
8.00 · 21.1%
Co
2.00 · 5.3%
O
16.00 · 42.1%
H
8.00 · 21.1%

Energy & Stability

Energy above hull
0.1167
eV/atom
Formation energy
-1.4370
eV/atom
Corrected total energy
-253.1689
eV
Raw total energy
-238.1842
eV

Electronic Structure

Indirect band gap
2.9937
eV
Direct band gap
2.9937
eV
DOS at Fermi level
0.0000
Total magnetisation
6.1194
μB

Additional Information

Prototype ID

AB2C4D4E8_7_spg15

Decomposition

NaHCO3 CoCO3 H2O C Co

Computed at

2024-02-12 14:23:32

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: agm006221065).

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 agm006221065
data_agm006221065
_cell_length_a     9.12900
_cell_length_b     9.12900
_cell_length_c     6.82769
_cell_angle_alpha  75.37049
_cell_angle_beta   75.37049
_cell_angle_gamma  58.62316
_cell_volume       464.97347
_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
  Na1 Na 0.69882 0.50569 0.81817 1.00000
  Na2 Na 0.49431 0.30118 0.68183 1.00000
  Na3 Na 0.30118 0.49431 0.18183 1.00000
  Na4 Na 0.50569 0.69882 0.31817 1.00000
  C1 C 0.75555 0.86318 0.81554 1.00000
  C2 C 0.13682 0.24445 0.68446 1.00000
  C3 C 0.24445 0.13682 0.18446 1.00000
  C4 C 0.86318 0.75555 0.31554 1.00000
  C5 C 0.19221 0.63892 0.64021 1.00000
  C6 C 0.36108 0.80779 0.85979 1.00000
  C7 C 0.80779 0.36108 0.35979 1.00000
  C8 C 0.63892 0.19221 0.14021 1.00000
  Co1 Co 0.00000 0.50000 0.00000 1.00000
  Co2 Co 0.50000 0.00000 0.50000 1.00000
  O1 O 0.19827 0.54794 0.81735 1.00000
  O2 O 0.45206 0.80173 0.68265 1.00000
  O3 O 0.80173 0.45206 0.18265 1.00000
  O4 O 0.54794 0.19827 0.31735 1.00000
  O5 O 0.80281 0.70372 0.83087 1.00000
  O6 O 0.29628 0.19719 0.66913 1.00000
  O7 O 0.19719 0.29628 0.16913 1.00000
  O8 O 0.70372 0.80281 0.33087 1.00000
  O9 O 0.64624 0.98790 0.70660 1.00000
  O10 O 0.01210 0.35376 0.79340 1.00000
  O11 O 0.35376 0.01210 0.29340 1.00000
  O12 O 0.98790 0.64624 0.20660 1.00000
  O13 O 0.30492 0.58946 0.48583 1.00000
  O14 O 0.41054 0.69508 0.01417 1.00000
  O15 O 0.69508 0.41054 0.51417 1.00000
  O16 O 0.58946 0.30492 0.98583 1.00000
  H1 H 0.07925 0.77235 0.62311 1.00000
  H2 H 0.22765 0.92075 0.87689 1.00000
  H3 H 0.92075 0.22765 0.37689 1.00000
  H4 H 0.77235 0.07925 0.12311 1.00000
  H5 H 0.81616 0.89878 0.90396 1.00000
  H6 H 0.10122 0.18384 0.59604 1.00000
  H7 H 0.18384 0.10122 0.09604 1.00000
  H8 H 0.89878 0.81616 0.40396 1.00000
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