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K3Na2InSb3

Alexandria ALEX

Alex-ID: agm033204971 · Space group: Ibca (#73)

Basic Information

Formula
K3Na2InSb3
Alex-ID
agm033204971
Elements
4
Sites
36
Space group
Ibca (#73)
Crystal system
orthorhombic
Volume
1,270.75
ų
Cell a
14.0419
Å
Cell b
14.0419
Å
Cell c
14.0419
Å
α angle
151.00
°
β angle
104.98
°
γ angle
82.35
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3Na2InSb3
K
12.00 · 33.3%
Na
8.00 · 22.2%
In
4.00 · 11.1%
Sb
12.00 · 33.3%

Energy & Stability

Energy above hull
0.0436
eV/atom
Formation energy
-0.4131
eV/atom
Corrected total energy
-99.1979
eV
Raw total energy
-99.1979
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0133
eV
DOS at Fermi level
31.0533
Total magnetisation
0.0007
μB

Additional Information

Prototype ID

AB2C3D3_18_spg73

Decomposition

Na3Sb K5Sb4 K2NaSb K2NaInSb2

Computed at

2024-11-02 03:36:38.035820

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: agm033204971).

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 agm033204971
data_agm033204971
_cell_length_a     14.04194
_cell_length_b     14.04194
_cell_length_c     14.04194
_cell_angle_alpha  151.00383
_cell_angle_beta   104.97864
_cell_angle_gamma  82.35059
_cell_volume       1270.74694
_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 0.74142 0.38872 0.79784 1.00000
  K2 K 0.92626 0.25000 0.17626 1.00000
  K3 K 0.75858 0.55643 0.64730 1.00000
  K4 K 0.25858 0.61128 0.20216 1.00000
  K5 K 0.90912 0.05643 0.29784 1.00000
  K6 K 0.09088 0.94357 0.70216 1.00000
  K7 K 0.24142 0.44357 0.35270 1.00000
  K8 K 0.57374 0.75000 0.32374 1.00000
  K9 K 0.59088 0.88872 0.14730 1.00000
  K10 K 0.40912 0.11128 0.85270 1.00000
  K11 K 0.07374 0.75000 0.82374 1.00000
  K12 K 0.42626 0.25000 0.67626 1.00000
  Na1 Na 0.50325 0.25325 0.25000 1.00000
  Na2 Na 0.16312 0.91312 0.25000 1.00000
  Na3 Na 0.49675 0.74675 0.75000 1.00000
  Na4 Na 0.99675 0.24675 0.75000 1.00000
  Na5 Na 0.00325 0.75325 0.25000 1.00000
  Na6 Na 0.66312 0.41312 0.25000 1.00000
  Na7 Na 0.83688 0.08688 0.75000 1.00000
  Na8 Na 0.33688 0.58688 0.75000 1.00000
  In1 In 0.16795 0.41795 0.75000 1.00000
  In2 In 0.66795 0.91795 0.75000 1.00000
  In3 In 0.33205 0.08205 0.25000 1.00000
  In4 In 0.83205 0.58205 0.25000 1.00000
  Sb1 Sb 0.64705 0.25000 0.89705 1.00000
  Sb2 Sb 0.20068 0.12202 0.64327 1.00000
  Sb3 Sb 0.70068 0.05740 0.07865 1.00000
  Sb4 Sb 0.79932 0.87798 0.35673 1.00000
  Sb5 Sb 0.02125 0.44260 0.14327 1.00000
  Sb6 Sb 0.97875 0.55740 0.85673 1.00000
  Sb7 Sb 0.29932 0.94260 0.92135 1.00000
  Sb8 Sb 0.35295 0.75000 0.10295 1.00000
  Sb9 Sb 0.52125 0.37798 0.57865 1.00000
  Sb10 Sb 0.85295 0.75000 0.60295 1.00000
  Sb11 Sb 0.47875 0.62202 0.42135 1.00000
  Sb12 Sb 0.14705 0.25000 0.39705 1.00000
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