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Ac2Sb7Rh12

Alexandria ALEX

Alex-ID: agm005670125 · Space group: P-3 (#147)

Basic Information

Formula
Ac2Sb7Rh12
Alex-ID
agm005670125
Elements
3
Sites
21
Space group
P-3 (#147)
Crystal system
trigonal
Volume
407.12
ų
Cell a
4.1868
Å
Cell b
10.5963
Å
Cell c
10.5963
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac2Sb7Rh12
Ac
2.00 · 9.5%
Sb
7.00 · 33.3%
Rh
12.00 · 57.1%

Energy & Stability

Energy above hull
0.0033
eV/atom
Formation energy
-0.5849
eV/atom
Corrected total energy
-137.5733
eV
Raw total energy
-137.5733
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
16.9698
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B7C12_5_spg147

Decomposition

Ac2Sb7Rh12

Computed at

2023-06-21 08:58:03.348521

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: agm005670125).

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 agm005670125
data_agm005670125
_cell_length_a     4.18684
_cell_length_b     10.59626
_cell_length_c     10.59627
_cell_angle_alpha  120.00001
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00001
_cell_volume       407.11979
_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
  Ac1 Ac 0.24641 0.33333 0.66667 1.00000
  Ac2 Ac 0.75359 0.66667 0.33333 1.00000
  Sb1 Sb 0.50000 0.00000 0.00000 1.00000
  Sb2 Sb 0.25360 0.89327 0.29054 1.00000
  Sb3 Sb 0.25360 0.39727 0.10673 1.00000
  Sb4 Sb 0.25360 0.70946 0.60273 1.00000
  Sb5 Sb 0.74640 0.10673 0.70946 1.00000
  Sb6 Sb 0.74640 0.60273 0.89327 1.00000
  Sb7 Sb 0.74640 0.29054 0.39727 1.00000
  Rh1 Rh 0.24909 0.62134 0.06279 1.00000
  Rh2 Rh 0.24909 0.44145 0.37866 1.00000
  Rh3 Rh 0.24909 0.93721 0.55855 1.00000
  Rh4 Rh 0.75091 0.37866 0.93721 1.00000
  Rh5 Rh 0.75091 0.55855 0.62134 1.00000
  Rh6 Rh 0.75091 0.06279 0.44145 1.00000
  Rh7 Rh 0.24299 0.12167 0.26235 1.00000
  Rh8 Rh 0.24299 0.14068 0.87833 1.00000
  Rh9 Rh 0.24299 0.73765 0.85932 1.00000
  Rh10 Rh 0.75701 0.87833 0.73765 1.00000
  Rh11 Rh 0.75701 0.85932 0.12167 1.00000
  Rh12 Rh 0.75701 0.26235 0.14068 1.00000
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