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Sm8In4Co

Alexandria ALEX

Alex-ID: agm098107436 · Space group: Pm (#6)

Basic Information

Formula
Sm8In4Co
Alex-ID
agm098107436
Elements
3
Sites
13
Space group
Pm (#6)
Crystal system
monoclinic
Volume
387.65
ų
Cell a
4.4843
Å
Cell b
9.7333
Å
Cell c
10.0366
Å
α angle
62.24
°
β angle
89.99
°
γ angle
89.95
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm8In4Co
Sm
8.00 · 61.5%
In
4.00 · 30.8%
Co
1.00 · 7.7%

Energy & Stability

Energy above hull
0.1300
eV/atom
Formation energy
-0.2076
eV/atom
Corrected total energy
-58.6890
eV
Raw total energy
-58.6890
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.6685
Total magnetisation
-0.0003
μB

Additional Information

Prototype ID

AB4C8_791_spg191

Decomposition

Sm2In Sm4InCo SmIn

Computed at

2025-06-13 02:01:02

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: agm098107436).

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 agm098107436
data_agm098107436
_cell_length_a     4.48430
_cell_length_b     9.73330
_cell_length_c     10.03660
_cell_angle_alpha  62.24097
_cell_angle_beta   89.99337
_cell_angle_gamma  89.94813
_cell_volume       387.65241
_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 0.30813 0.18446 0.16503 1.00000
  Sm2 Sm 0.30768 0.69404 0.12861 1.00000
  Sm3 Sm 0.30720 0.67677 0.71638 1.00000
  Sm4 Sm 0.30811 0.13833 0.63136 1.00000
  Sm5 Sm 0.80585 0.74402 0.40851 1.00000
  Sm6 Sm 0.80732 0.38178 0.34446 1.00000
  Sm7 Sm 0.80739 0.32216 0.78695 1.00000
  Sm8 Sm 0.80797 0.86308 0.83902 1.00000
  In1 In 0.80833 0.99260 0.07203 1.00000
  In2 In 0.80815 0.48925 0.99609 1.00000
  In3 In 0.30656 0.49556 0.51616 1.00000
  In4 In 0.80914 0.01834 0.47387 1.00000
  Co1 Co 0.30818 0.99962 0.92153 1.00000
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