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Te7IrI7

Alexandria ALEX

Alex-ID: agm008297710 · Space group: P-1 (#2)

Basic Information

Formula
Te7IrI7
Alex-ID
agm008297710
Elements
3
Sites
30
Space group
P-1 (#2)
Crystal system
triclinic
Volume
1,299.97
ų
Cell a
11.4249
Å
Cell b
12.0801
Å
Cell c
11.4379
Å
α angle
108.82
°
β angle
115.09
°
γ angle
95.82
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Te7IrI7
Te
14.00 · 46.7%
Ir
2.00 · 6.7%
I
14.00 · 46.7%

Energy & Stability

Energy above hull
0.0170
eV/atom
Formation energy
-0.1454
eV/atom
Corrected total energy
-87.7684
eV
Raw total energy
-87.7684
eV

Electronic Structure

Indirect band gap
0.9813
eV
Direct band gap
1.0642
eV
DOS at Fermi level
-0.0923
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7C7_2_spg2

Decomposition

TeI4 Te6IrI3

Computed at

2024-12-24 01:02:14

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: agm008297710).

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 agm008297710
data_agm008297710
_cell_length_a     11.42490
_cell_length_b     12.08006
_cell_length_c     11.43793
_cell_angle_alpha  108.81637
_cell_angle_beta   115.09166
_cell_angle_gamma  95.81580
_cell_volume       1299.96636
_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
  Te1 Te 0.99932 0.70371 0.90228 1.00000
  Te2 Te 0.00068 0.29629 0.09772 1.00000
  Te3 Te 0.22149 0.84757 0.18452 1.00000
  Te4 Te 0.77851 0.15243 0.81548 1.00000
  Te5 Te 0.13755 0.82200 0.79751 1.00000
  Te6 Te 0.86245 0.17800 0.20249 1.00000
  Te7 Te 0.32232 0.00062 0.07851 1.00000
  Te8 Te 0.67768 0.99938 0.92149 1.00000
  Te9 Te 0.03241 0.00641 0.16828 1.00000
  Te10 Te 0.96759 0.99359 0.83172 1.00000
  Te11 Te 0.72678 0.72269 0.00734 1.00000
  Te12 Te 0.27322 0.27731 0.99266 1.00000
  Te13 Te 0.65914 0.70939 0.63114 1.00000
  Te14 Te 0.34086 0.29061 0.36886 1.00000
  Ir1 Ir 0.83620 0.85096 0.90492 1.00000
  Ir2 Ir 0.16380 0.14904 0.09508 1.00000
  I1 I 0.75744 0.94873 0.26759 1.00000
  I2 I 0.24256 0.05127 0.73241 1.00000
  I3 I 0.44519 0.71300 0.87990 1.00000
  I4 I 0.55481 0.28700 0.12010 1.00000
  I5 I 0.67014 0.48317 0.79877 1.00000
  I6 I 0.32986 0.51683 0.20123 1.00000
  I7 I 0.00605 0.69236 0.21723 1.00000
  I8 I 0.99395 0.30764 0.78277 1.00000
  I9 I 0.44821 0.83822 0.59427 1.00000
  I10 I 0.55179 0.16178 0.40573 1.00000
  I11 I 0.71545 0.81588 0.46598 1.00000
  I12 I 0.28455 0.18412 0.53402 1.00000
  I13 I 0.83975 0.55179 0.57239 1.00000
  I14 I 0.16025 0.44821 0.42761 1.00000
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