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K12Na7Cd

Alexandria ALEX

Alex-ID: agm005776412 · Space group: P-1 (#2)

Basic Information

Formula
K12Na7Cd
Alex-ID
agm005776412
Elements
3
Sites
20
Space group
P-1 (#2)
Crystal system
triclinic
Volume
1,126.10
ų
Cell a
7.4232
Å
Cell b
15.5073
Å
Cell c
12.2595
Å
α angle
125.84
°
β angle
96.28
°
γ angle
92.75
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K12Na7Cd
K
12.00 · 60.0%
Na
7.00 · 35.0%
Cd
1.00 · 5.0%

Energy & Stability

Energy above hull
0.0258
eV/atom
Formation energy
0.0145
eV/atom
Corrected total energy
-23.0923
eV
Raw total energy
-23.0923
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.0472
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7C12_121_spg2

Decomposition

KNa2 K(Na2Cd)4 K

Computed at

2023-07-16 08:57:14.004581

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: agm005776412).

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 agm005776412
data_agm005776412
_cell_length_a     7.42320
_cell_length_b     15.50728
_cell_length_c     12.25947
_cell_angle_alpha  125.84198
_cell_angle_beta   96.27674
_cell_angle_gamma  92.74962
_cell_volume       1126.10008
_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
  K1 K 0.03951 0.47100 0.15576 1.00000
  K2 K 0.88901 0.16949 0.62981 1.00000
  K3 K 0.55132 0.68216 0.12267 1.00000
  K4 K 0.34346 0.10180 0.37019 1.00000
  K5 K 0.40714 0.45429 0.62240 1.00000
  K6 K 0.13943 0.72658 0.65291 1.00000
  K7 K 0.86057 0.27342 0.34709 1.00000
  K8 K 0.59286 0.54571 0.37760 1.00000
  K9 K 0.65654 0.89820 0.62981 1.00000
  K10 K 0.44868 0.31784 0.87733 1.00000
  K11 K 0.11099 0.83051 0.37019 1.00000
  K12 K 0.96049 0.52900 0.84424 1.00000
  Na1 Na 0.20525 0.82583 0.02539 1.00000
  Na2 Na 0.80816 0.95437 0.20063 1.00000
  Na3 Na 0.70095 0.76192 0.84327 1.00000
  Na4 Na 0.50000 0.00000 0.00000 1.00000
  Na5 Na 0.29905 0.23808 0.15673 1.00000
  Na6 Na 0.19184 0.04563 0.79937 1.00000
  Na7 Na 0.79475 0.17417 0.97461 1.00000
  Cd1 Cd 0.00000 0.00000 0.00000 1.00000
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