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KEr(InI3)2

Alexandria ALEX

Alex-ID: agm071553360 · Space group: P4_332 (#212)

Basic Information

Formula
KEr(InI3)2
Alex-ID
agm071553360
Elements
4
Sites
40
Space group
P4_332 (#212)
Crystal system
cubic
Volume
2,329.23
ų
Cell a
13.2558
Å
Cell b
13.2558
Å
Cell c
13.2558
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KEr(InI3)2
K
4.00 · 10.0%
Er
4.00 · 10.0%
In
8.00 · 20.0%
I
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0422
eV/atom
Formation energy
-0.9896
eV/atom
Corrected total energy
-121.6035
eV
Raw total energy
-121.6035
eV

Electronic Structure

Indirect band gap
2.9795
eV
Direct band gap
2.9795
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D6_2679_spg212

Decomposition

KInI2 ErI3 InI

Computed at

2024-09-10 06:56:03.914694

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: agm071553360).

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 agm071553360
data_agm071553360
_cell_length_a     13.25575
_cell_length_b     13.25575
_cell_length_c     13.25575
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       2329.23396
_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 0.12500 0.12500 0.12500 1.00000
  K2 K 0.37500 0.87500 0.62500 1.00000
  K3 K 0.87500 0.62500 0.37500 1.00000
  K4 K 0.62500 0.37500 0.87500 1.00000
  Er1 Er 0.62500 0.62500 0.62500 1.00000
  Er2 Er 0.87500 0.37500 0.12500 1.00000
  Er3 Er 0.37500 0.12500 0.87500 1.00000
  Er4 Er 0.12500 0.87500 0.37500 1.00000
  In1 In 0.79904 0.79904 0.79904 1.00000
  In2 In 0.70096 0.20096 0.29904 1.00000
  In3 In 0.20096 0.29904 0.70096 1.00000
  In4 In 0.29904 0.70096 0.20096 1.00000
  In5 In 0.04904 0.54904 0.95096 1.00000
  In6 In 0.45096 0.45096 0.45096 1.00000
  In7 In 0.54904 0.95096 0.04904 1.00000
  In8 In 0.95096 0.04904 0.54904 1.00000
  I1 I 0.85730 0.14712 0.11991 1.00000
  I2 I 0.64270 0.85288 0.61991 1.00000
  I3 I 0.14270 0.64712 0.38009 1.00000
  I4 I 0.35730 0.35288 0.88009 1.00000
  I5 I 0.11991 0.85730 0.14712 1.00000
  I6 I 0.61991 0.64270 0.85288 1.00000
  I7 I 0.38009 0.14270 0.64712 1.00000
  I8 I 0.88009 0.35730 0.35288 1.00000
  I9 I 0.14712 0.11991 0.85730 1.00000
  I10 I 0.85288 0.61991 0.64270 1.00000
  I11 I 0.64712 0.38009 0.14270 1.00000
  I12 I 0.35288 0.88009 0.35730 1.00000
  I13 I 0.39712 0.60730 0.63009 1.00000
  I14 I 0.10288 0.39270 0.13009 1.00000
  I15 I 0.89712 0.89270 0.36991 1.00000
  I16 I 0.60288 0.10730 0.86991 1.00000
  I17 I 0.10730 0.86991 0.60288 1.00000
  I18 I 0.89270 0.36991 0.89712 1.00000
  I19 I 0.39270 0.13009 0.10288 1.00000
  I20 I 0.60730 0.63009 0.39712 1.00000
  I21 I 0.36991 0.89712 0.89270 1.00000
  I22 I 0.86991 0.60288 0.10730 1.00000
  I23 I 0.63009 0.39712 0.60730 1.00000
  I24 I 0.13009 0.10288 0.39270 1.00000
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