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K2Tb6IrI12

Alexandria ALEX

Alex-ID: agm020375975 · Space group: P2_1/c (#14)

Basic Information

Formula
K2Tb6IrI12
Alex-ID
agm020375975
Elements
4
Sites
42
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,725.47
ų
Cell a
19.0505
Å
Cell b
9.7587
Å
Cell c
9.7432
Å
α angle
72.29
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K2Tb6IrI12
K
4.00 · 9.5%
Tb
12.00 · 28.6%
Ir
2.00 · 4.8%
I
24.00 · 57.1%

Energy & Stability

Energy above hull
0.0058
eV/atom
Formation energy
-1.3064
eV/atom
Corrected total energy
-169.7903
eV
Raw total energy
-169.7903
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0093
eV
DOS at Fermi level
20.4821
Total magnetisation
2.1401
μB

Additional Information

Prototype ID

AB2C6D12_20_spg14

Decomposition

Tb6IrI10 K4Tb6IrI14

Computed at

2024-09-26 22:57:48.016327

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: agm020375975).

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 agm020375975
data_agm020375975
_cell_length_a     19.05050
_cell_length_b     9.75865
_cell_length_c     9.74321
_cell_angle_alpha  72.28799
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1725.47243
_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 0.31380 0.08731 0.10185 1.00000
  K2 K 0.81380 0.41269 0.89815 1.00000
  K3 K 0.68620 0.91269 0.89815 1.00000
  K4 K 0.18620 0.58731 0.10185 1.00000
  Tb1 Tb 0.45360 0.23819 0.48957 1.00000
  Tb2 Tb 0.63654 0.40285 0.52149 1.00000
  Tb3 Tb 0.54640 0.76181 0.51043 1.00000
  Tb4 Tb 0.98483 0.09015 0.21128 1.00000
  Tb5 Tb 0.51517 0.59015 0.21128 1.00000
  Tb6 Tb 0.86346 0.90285 0.52149 1.00000
  Tb7 Tb 0.04640 0.73819 0.48957 1.00000
  Tb8 Tb 0.13654 0.09715 0.47851 1.00000
  Tb9 Tb 0.95360 0.26181 0.51043 1.00000
  Tb10 Tb 0.01517 0.90985 0.78872 1.00000
  Tb11 Tb 0.48483 0.40985 0.78872 1.00000
  Tb12 Tb 0.36346 0.59715 0.47851 1.00000
  Ir1 Ir 0.50000 0.50000 0.50000 1.00000
  Ir2 Ir 0.00000 0.00000 0.50000 1.00000
  I1 I 0.06718 0.60110 0.81745 1.00000
  I2 I 0.20692 0.81055 0.43308 1.00000
  I3 I 0.17439 0.99591 0.80222 1.00000
  I4 I 0.70692 0.68945 0.56692 1.00000
  I5 I 0.43282 0.10110 0.81745 1.00000
  I6 I 0.53208 0.69495 0.85209 1.00000
  I7 I 0.46792 0.30505 0.14791 1.00000
  I8 I 0.09895 0.41774 0.47908 1.00000
  I9 I 0.56718 0.89890 0.18255 1.00000
  I10 I 0.85884 0.78369 0.85857 1.00000
  I11 I 0.35884 0.71631 0.14143 1.00000
  I12 I 0.67439 0.50409 0.19778 1.00000
  I13 I 0.59895 0.08226 0.52092 1.00000
  I14 I 0.03208 0.80505 0.14791 1.00000
  I15 I 0.79308 0.18945 0.56692 1.00000
  I16 I 0.29308 0.31055 0.43308 1.00000
  I17 I 0.90105 0.58226 0.52092 1.00000
  I18 I 0.40105 0.91774 0.47908 1.00000
  I19 I 0.93282 0.39890 0.18255 1.00000
  I20 I 0.64116 0.28369 0.85857 1.00000
  I21 I 0.14116 0.21631 0.14143 1.00000
  I22 I 0.82561 0.00409 0.19778 1.00000
  I23 I 0.96792 0.19495 0.85209 1.00000
  I24 I 0.32561 0.49591 0.80222 1.00000
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