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K(NaSr)3

Alexandria ALEX

Alex-ID: agm005404355 · Space group: Pm-3n (#223)

Basic Information

Formula
K(NaSr)3
Alex-ID
agm005404355
Elements
3
Sites
14
Space group
Pm-3n (#223)
Crystal system
cubic
Volume
982.51
ų
Cell a
9.9413
Å
Cell b
9.9413
Å
Cell c
9.9413
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K(NaSr)3
Sr
6.00 · 42.9%
K
2.00 · 14.3%
Na
6.00 · 42.9%

Energy & Stability

Energy above hull
0.4646
eV/atom
Formation energy
0.4639
eV/atom
Corrected total energy
-13.7607
eV
Raw total energy
-13.7607
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.6294
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C3_138_spg223

Decomposition

KNa2 Na Sr

Computed at

2022-10-05 09:06:59

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: agm005404355).

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 agm005404355
data_agm005404355
_cell_length_a     9.94134
_cell_length_b     9.94134
_cell_length_c     9.94134
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       982.50567
_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
  Sr1 Sr 0.25000 0.00000 0.50000 1.00000
  Sr2 Sr 0.00000 0.50000 0.25000 1.00000
  Sr3 Sr 0.50000 0.75000 0.00000 1.00000
  Sr4 Sr 0.75000 0.00000 0.50000 1.00000
  Sr5 Sr 0.00000 0.50000 0.75000 1.00000
  Sr6 Sr 0.50000 0.25000 0.00000 1.00000
  K1 K 0.50000 0.50000 0.50000 1.00000
  K2 K 0.00000 0.00000 0.00000 1.00000
  Na1 Na 0.00000 0.25000 0.50000 1.00000
  Na2 Na 0.00000 0.75000 0.50000 1.00000
  Na3 Na 0.50000 0.00000 0.75000 1.00000
  Na4 Na 0.75000 0.50000 0.00000 1.00000
  Na5 Na 0.50000 0.00000 0.25000 1.00000
  Na6 Na 0.25000 0.50000 0.00000 1.00000
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