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Na3H7(CO3)2

Alexandria ALEX

Alex-ID: agm006220080 · Space group: C2/c (#15)

Basic Information

Formula
Na3H7(CO3)2
Alex-ID
agm006220080
Elements
4
Sites
36
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
446.62
ų
Cell a
13.1239
Å
Cell b
13.1239
Å
Cell c
9.9200
Å
α angle
75.21
°
β angle
75.21
°
γ angle
15.70
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3H7(CO3)2
Na
6.00 · 16.7%
C
4.00 · 11.1%
O
12.00 · 33.3%
H
14.00 · 38.9%

Energy & Stability

Energy above hull
0.4004
eV/atom
Formation energy
-1.0869
eV/atom
Corrected total energy
-188.7913
eV
Raw total energy
-180.3638
eV

Electronic Structure

Indirect band gap
1.3605
eV
Direct band gap
1.5435
eV
DOS at Fermi level
-0.0004
Total magnetisation
4.0000
μB

Additional Information

Prototype ID

A2B3C6D7_2_spg15

Decomposition

NaH9O5 NaH3O2 H4C Na2CO3

Computed at

2024-01-29 20:12:02

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: agm006220080).

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 agm006220080
data_agm006220080
_cell_length_a     13.12386
_cell_length_b     13.12386
_cell_length_c     9.92002
_cell_angle_alpha  75.21274
_cell_angle_beta   75.21274
_cell_angle_gamma  15.69591
_cell_volume       446.62083
_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 0.52966 0.22843 0.92504 1.00000
  Na2 Na 0.47034 0.77157 0.07496 1.00000
  Na3 Na 0.77157 0.47034 0.57496 1.00000
  Na4 Na 0.22843 0.52966 0.42504 1.00000
  Na5 Na 0.24583 0.75417 0.75000 1.00000
  Na6 Na 0.75417 0.24583 0.25000 1.00000
  C1 C 0.68388 0.16775 0.60032 1.00000
  C2 C 0.31612 0.83225 0.39968 1.00000
  C3 C 0.83225 0.31612 0.89968 1.00000
  C4 C 0.16775 0.68388 0.10032 1.00000
  O1 O 0.42752 0.65681 0.51536 1.00000
  O2 O 0.57248 0.34319 0.48464 1.00000
  O3 O 0.34319 0.57248 0.98464 1.00000
  O4 O 0.65681 0.42752 0.01536 1.00000
  O5 O 0.70534 0.17623 0.71318 1.00000
  O6 O 0.29466 0.82377 0.28682 1.00000
  O7 O 0.82377 0.29466 0.78682 1.00000
  O8 O 0.17623 0.70534 0.21318 1.00000
  O9 O 0.75431 0.00580 0.58866 1.00000
  O10 O 0.24569 0.99420 0.41134 1.00000
  O11 O 0.99420 0.24569 0.91134 1.00000
  O12 O 0.00580 0.75431 0.08866 1.00000
  H1 H 0.24565 0.28938 0.58225 1.00000
  H2 H 0.75435 0.71062 0.41775 1.00000
  H3 H 0.71062 0.75435 0.91775 1.00000
  H4 H 0.28938 0.24565 0.08225 1.00000
  H5 H 0.34694 0.22869 0.61613 1.00000
  H6 H 0.65306 0.77131 0.38387 1.00000
  H7 H 0.77131 0.65306 0.88387 1.00000
  H8 H 0.22869 0.34694 0.11613 1.00000
  H9 H 0.50000 0.50000 0.50000 1.00000
  H10 H 0.50000 0.50000 0.00000 1.00000
  H11 H 0.24334 0.06430 0.73629 1.00000
  H12 H 0.75666 0.93570 0.26371 1.00000
  H13 H 0.93570 0.75666 0.76371 1.00000
  H14 H 0.06430 0.24334 0.23629 1.00000
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