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Na2H2Cl5

Alexandria ALEX

Alex-ID: agm006502613 · Space group: Ima2 (#46)

Basic Information

Formula
Na2H2Cl5
Alex-ID
agm006502613
Elements
3
Sites
18
Space group
Ima2 (#46)
Crystal system
orthorhombic
Volume
426.39
ų
Cell a
10.5089
Å
Cell b
10.5089
Å
Cell c
10.5089
Å
α angle
141.03
°
β angle
143.98
°
γ angle
54.11
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2H2Cl5
Na
4.00 · 22.2%
H
4.00 · 22.2%
Cl
10.00 · 55.6%

Energy & Stability

Energy above hull
0.1506
eV/atom
Formation energy
-1.2369
eV/atom
Corrected total energy
-53.0373
eV
Raw total energy
-53.0373
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0004
eV
DOS at Fermi level
9.0442
Total magnetisation
-0.0012
μB

Additional Information

Prototype ID

A2B2C5_243_spg46

Decomposition

NaCl5 HCl NaCl

Computed at

2024-05-11 12:48:03.515130

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: agm006502613).

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 agm006502613
data_agm006502613
_cell_length_a     10.50891
_cell_length_b     10.50891
_cell_length_c     10.50891
_cell_angle_alpha  141.03117
_cell_angle_beta   143.97829
_cell_angle_gamma  54.10636
_cell_volume       426.38860
_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 0.70879 0.06035 0.48568 1.00000
  Na2 Na 0.42533 0.93965 0.64845 1.00000
  Na3 Na 0.20879 0.72311 0.64845 1.00000
  Na4 Na 0.92533 0.27689 0.48568 1.00000
  H1 H 0.27642 0.00000 0.27642 1.00000
  H2 H 0.77642 0.50000 0.27642 1.00000
  H3 H 0.09404 0.48442 0.07846 1.00000
  H4 H 0.59404 0.51558 0.60962 1.00000
  Cl1 Cl 0.75559 0.26374 0.09025 1.00000
  Cl2 Cl 0.82651 0.73626 0.49185 1.00000
  Cl3 Cl 0.25559 0.16535 0.49185 1.00000
  Cl4 Cl 0.32651 0.83465 0.09025 1.00000
  Cl5 Cl 0.01030 0.40235 0.07915 1.00000
  Cl6 Cl 0.67680 0.59765 0.60795 1.00000
  Cl7 Cl 0.51030 0.43115 0.60795 1.00000
  Cl8 Cl 0.17680 0.56885 0.07915 1.00000
  Cl9 Cl 0.56191 0.00446 0.06637 1.00000
  Cl10 Cl 0.06191 0.99554 0.55746 1.00000
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