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Sm(Th3Sc)2

Alexandria ALEX

Alex-ID: agm005660132 · Space group: C2/m (#12)

Basic Information

Formula
Sm(Th3Sc)2
Alex-ID
agm005660132
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
294.51
ų
Cell a
9.0271
Å
Cell b
7.0120
Å
Cell c
7.9761
Å
α angle
116.08
°
β angle
46.92
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm(Th3Sc)2
Sm
1.00 · 11.1%
Th
6.00 · 66.7%
Sc
2.00 · 22.2%

Energy & Stability

Energy above hull
0.4056
eV/atom
Formation energy
0.4012
eV/atom
Corrected total energy
-58.3098
eV
Raw total energy
-58.3098
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.0159
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_2916_spg12

Decomposition

SmTh4 Th Sc

Computed at

2023-07-09 09:14:06.470113

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: agm005660132).

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 agm005660132
data_agm005660132
_cell_length_a     9.02705
_cell_length_b     7.01197
_cell_length_c     7.97605
_cell_angle_alpha  116.07605
_cell_angle_beta   46.92090
_cell_angle_gamma  90.00000
_cell_volume       294.50641
_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 0.00000 0.00000 0.00000 1.00000
  Th1 Th 0.79408 0.17039 0.86152 1.00000
  Th2 Th 0.63687 0.32470 0.64940 1.00000
  Th3 Th 0.79408 0.69113 0.86152 1.00000
  Th4 Th 0.20592 0.82961 0.13848 1.00000
  Th5 Th 0.36313 0.67530 0.35060 1.00000
  Th6 Th 0.20592 0.30887 0.13848 1.00000
  Sc1 Sc 0.27055 0.30079 0.60158 1.00000
  Sc2 Sc 0.72945 0.69921 0.39842 1.00000
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