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HEAS Data Platform · Materials Science Database

Tm7InO12

Alexandria ALEX

Alex-ID: agm013210643 · Space group: I2_12_12_1 (#24)

Basic Information

Formula
Tm7InO12
Alex-ID
agm013210643
Elements
3
Sites
40
Space group
I2_12_12_1 (#24)
Crystal system
orthorhombic
Volume
571.84
ų
Cell a
9.0566
Å
Cell b
9.0566
Å
Cell c
9.0566
Å
α angle
109.62
°
β angle
109.46
°
γ angle
109.34
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm7InO12
Tm
14.00 · 35.0%
In
2.00 · 5.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0136
eV/atom
Formation energy
-3.8198
eV/atom
Corrected total energy
-339.9312
eV
Raw total energy
-323.0762
eV

Electronic Structure

Indirect band gap
3.2979
eV
Direct band gap
3.3216
eV
DOS at Fermi level
0.0000
Total magnetisation
-0.0002
μB

Additional Information

Prototype ID

AB7C12_12_spg24

Decomposition

Tm2O3 In2O3

Computed at

2025-02-27 16:52:13

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: agm013210643).

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 agm013210643
data_agm013210643
_cell_length_a     9.05664
_cell_length_b     9.05664
_cell_length_c     9.05664
_cell_angle_alpha  109.61694
_cell_angle_beta   109.45845
_cell_angle_gamma  109.33839
_cell_volume       571.84246
_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
  Tm1 Tm 0.75000 0.21653 0.46653 1.00000
  Tm2 Tm 0.00111 0.99957 0.49930 1.00000
  Tm3 Tm 0.96805 0.25000 0.21805 1.00000
  Tm4 Tm 0.53195 0.75000 0.28195 1.00000
  Tm5 Tm 0.71704 0.96704 0.75000 1.00000
  Tm6 Tm 0.21701 0.46701 0.75000 1.00000
  Tm7 Tm 0.49973 0.50043 0.50154 1.00000
  Tm8 Tm 0.00027 0.50181 0.00070 1.00000
  Tm9 Tm 0.25000 0.28347 0.03347 1.00000
  Tm10 Tm 0.49889 0.99819 0.99846 1.00000
  Tm11 Tm 0.28299 0.03299 0.25000 1.00000
  Tm12 Tm 0.78296 0.53296 0.25000 1.00000
  Tm13 Tm 0.03260 0.75000 0.78260 1.00000
  Tm14 Tm 0.46740 0.25000 0.71740 1.00000
  In1 In 0.75000 0.71803 0.96803 1.00000
  In2 In 0.25000 0.78197 0.53197 1.00000
  O1 O 0.96775 0.22999 0.95781 1.00000
  O2 O 0.77218 0.00993 0.54219 1.00000
  O3 O 0.98601 0.76078 0.53170 1.00000
  O4 O 0.48821 0.95642 0.22691 1.00000
  O5 O 0.77092 0.73922 0.72524 1.00000
  O6 O 0.27049 0.54358 0.03180 1.00000
  O7 O 0.53225 0.49007 0.26224 1.00000
  O8 O 0.72782 0.27001 0.23776 1.00000
  O9 O 0.73988 0.96567 0.01124 1.00000
  O10 O 0.45443 0.72864 0.48876 1.00000
  O11 O 0.95687 0.46824 0.72923 1.00000
  O12 O 0.23902 0.22764 0.77077 1.00000
  O13 O 0.54313 0.27236 0.51138 1.00000
  O14 O 0.76012 0.77136 0.22579 1.00000
  O15 O 0.04557 0.53433 0.27421 1.00000
  O16 O 0.26098 0.03176 0.98862 1.00000
  O17 O 0.27095 0.72697 0.75779 1.00000
  O18 O 0.46918 0.51317 0.74221 1.00000
  O19 O 0.22951 0.26130 0.27309 1.00000
  O20 O 0.72908 0.45431 0.96830 1.00000
  O21 O 0.01179 0.23870 0.46820 1.00000
  O22 O 0.51399 0.04569 0.77476 1.00000
  O23 O 0.03082 0.77303 0.04399 1.00000
  O24 O 0.22905 0.98683 0.45601 1.00000
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