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Sm12TlRh7

Alexandria ALEX

Alex-ID: agm013222887 · Space group: I4/mcm (#140)

Basic Information

Formula
Sm12TlRh7
Alex-ID
agm013222887
Elements
3
Sites
40
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
1,001.20
ų
Cell a
11.0197
Å
Cell b
11.0197
Å
Cell c
11.0197
Å
α angle
115.38
°
β angle
115.38
°
γ angle
98.22
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm12TlRh7
Sm
24.00 · 60.0%
Tl
2.00 · 5.0%
Rh
14.00 · 35.0%

Energy & Stability

Energy above hull
0.0034
eV/atom
Formation energy
-0.6349
eV/atom
Corrected total energy
-246.4148
eV
Raw total energy
-246.4148
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0170
eV
DOS at Fermi level
26.9085
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7C12_8_spg140

Decomposition

Sm2TlRh Sm5Rh3

Computed at

2025-02-03 02:34:16

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: agm013222887).

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 agm013222887
data_agm013222887
_cell_length_a     11.01972
_cell_length_b     11.01972
_cell_length_c     11.01972
_cell_angle_alpha  115.37549
_cell_angle_beta   115.37549
_cell_angle_gamma  98.21584
_cell_volume       1001.19942
_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
  Sm1 Sm 0.78297 0.06452 0.13585 1.00000
  Sm2 Sm 0.07133 0.35288 0.13585 1.00000
  Sm3 Sm 0.21703 0.93548 0.86415 1.00000
  Sm4 Sm 0.28297 0.14712 0.71845 1.00000
  Sm5 Sm 0.93548 0.07133 0.71845 1.00000
  Sm6 Sm 0.35288 0.21703 0.28155 1.00000
  Sm7 Sm 0.57133 0.43548 0.71845 1.00000
  Sm8 Sm 0.85288 0.57133 0.13585 1.00000
  Sm9 Sm 0.43548 0.71703 0.86415 1.00000
  Sm10 Sm 0.92867 0.64712 0.86415 1.00000
  Sm11 Sm 0.67417 0.17417 0.84833 1.00000
  Sm12 Sm 0.71703 0.85288 0.28155 1.00000
  Sm13 Sm 0.06452 0.92867 0.28155 1.00000
  Sm14 Sm 0.64712 0.78297 0.71845 1.00000
  Sm15 Sm 0.36459 0.86459 0.50000 1.00000
  Sm16 Sm 0.86459 0.36459 0.50000 1.00000
  Sm17 Sm 0.13541 0.63541 0.50000 1.00000
  Sm18 Sm 0.63541 0.13541 0.50000 1.00000
  Sm19 Sm 0.82583 0.67417 0.50000 1.00000
  Sm20 Sm 0.14712 0.42867 0.86415 1.00000
  Sm21 Sm 0.17417 0.32583 0.50000 1.00000
  Sm22 Sm 0.32583 0.82583 0.15167 1.00000
  Sm23 Sm 0.42867 0.56452 0.28155 1.00000
  Sm24 Sm 0.56452 0.28297 0.13585 1.00000
  Tl1 Tl 0.00000 0.00000 0.00000 1.00000
  Tl2 Tl 0.50000 0.50000 0.00000 1.00000
  Rh1 Rh 0.98312 0.13289 0.50000 1.00000
  Rh2 Rh 0.01688 0.86711 0.50000 1.00000
  Rh3 Rh 0.36711 0.51688 0.50000 1.00000
  Rh4 Rh 0.13289 0.63289 0.14977 1.00000
  Rh5 Rh 0.51688 0.01688 0.14977 1.00000
  Rh6 Rh 0.86711 0.36711 0.85023 1.00000
  Rh7 Rh 0.12462 0.62462 0.74925 1.00000
  Rh8 Rh 0.37538 0.12462 0.50000 1.00000
  Rh9 Rh 0.62462 0.87538 0.50000 1.00000
  Rh10 Rh 0.87538 0.37538 0.25075 1.00000
  Rh11 Rh 0.25000 0.25000 0.00000 1.00000
  Rh12 Rh 0.75000 0.75000 0.00000 1.00000
  Rh13 Rh 0.63289 0.48312 0.50000 1.00000
  Rh14 Rh 0.48312 0.98312 0.85023 1.00000
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