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Na3Zn

Alexandria ALEX

Alex-ID: agm010189449 · Space group: P6_3/mmc (#194)

Basic Information

Formula
Na3Zn
Alex-ID
agm010189449
Elements
2
Sites
16
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
454.08
ų
Cell a
6.8804
Å
Cell b
6.8804
Å
Cell c
11.0756
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3Zn
Na
12.00 · 75.0%
Zn
4.00 · 25.0%

Energy & Stability

Energy above hull
0.0889
eV/atom
Formation energy
0.0692
eV/atom
Corrected total energy
-19.8342
eV
Raw total energy
-19.8342
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0079
eV
DOS at Fermi level
5.8364
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3_5_spg194

Decomposition

NaZn2 Na

Computed at

2025-04-06 13:48:29

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: agm010189449).

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 agm010189449
data_agm010189449
_cell_length_a     6.88042
_cell_length_b     6.88042
_cell_length_c     11.07564
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       454.07644
_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 0.50000 0.00000 0.00000 1.00000
  Na2 Na 0.50000 0.00000 0.50000 1.00000
  Na3 Na 0.00000 0.50000 0.00000 1.00000
  Na4 Na 0.50000 0.50000 0.00000 1.00000
  Na5 Na 0.50000 0.50000 0.50000 1.00000
  Na6 Na 0.00000 0.50000 0.50000 1.00000
  Na7 Na 0.84133 0.68266 0.25000 1.00000
  Na8 Na 0.15867 0.31734 0.75000 1.00000
  Na9 Na 0.31734 0.15867 0.25000 1.00000
  Na10 Na 0.84133 0.15867 0.25000 1.00000
  Na11 Na 0.15867 0.84133 0.75000 1.00000
  Na12 Na 0.68266 0.84133 0.75000 1.00000
  Zn1 Zn 0.00000 0.00000 0.00000 1.00000
  Zn2 Zn 0.00000 0.00000 0.50000 1.00000
  Zn3 Zn 0.33333 0.66667 0.25000 1.00000
  Zn4 Zn 0.66667 0.33333 0.75000 1.00000
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