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Cs2Na4Mg

Alexandria ALEX

Alex-ID: agm096133790 · Space group: Pmmm (#47)

Basic Information

Formula
Cs2Na4Mg
Alex-ID
agm096133790
Elements
3
Sites
7
Space group
Pmmm (#47)
Crystal system
orthorhombic
Volume
438.41
ų
Cell a
5.7996
Å
Cell b
7.4411
Å
Cell c
10.1589
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2Na4Mg
Cs
2.00 · 28.6%
Na
4.00 · 57.1%
Mg
1.00 · 14.3%

Energy & Stability

Energy above hull
0.1447
eV/atom
Formation energy
0.1447
eV/atom
Corrected total energy
-7.5710
eV
Raw total energy
-7.5710
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0183
eV
DOS at Fermi level
4.9741
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C4_6182_spg47

Decomposition

Cs Na Mg

Computed at

2025-04-10 22:32:53

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: agm096133790).

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 agm096133790
data_agm096133790
_cell_length_a     5.79962
_cell_length_b     7.44112
_cell_length_c     10.15886
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       438.41282
_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
  Cs1 Cs 0.00000 0.50000 0.50000 1.00000
  Cs2 Cs 0.50000 0.50000 0.00000 1.00000
  Na1 Na 0.50000 0.00000 0.66881 1.00000
  Na2 Na 0.00000 0.00000 0.16410 1.00000
  Na3 Na 0.00000 0.00000 0.83590 1.00000
  Na4 Na 0.50000 0.00000 0.33119 1.00000
  Mg1 Mg 0.00000 0.00000 0.50000 1.00000
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