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La11Sm

Alexandria ALEX

Alex-ID: agm017163800 · Space group: C2/m (#12)

Basic Information

Formula
La11Sm
Alex-ID
agm017163800
Elements
2
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
437.98
ų
Cell a
7.4485
Å
Cell b
7.4485
Å
Cell c
11.2200
Å
α angle
59.77
°
β angle
120.23
°
γ angle
120.20
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La11Sm
La
11.00 · 91.7%
Sm
1.00 · 8.3%

Energy & Stability

Energy above hull
0.0107
eV/atom
Formation energy
0.0086
eV/atom
Corrected total energy
-58.8226
eV
Raw total energy
-58.8226
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0099
eV
DOS at Fermi level
22.3510
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB11_69_spg1

Decomposition

La5Sm La

Computed at

2025-01-30 08:03:59

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: agm017163800).

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 agm017163800
data_agm017163800
_cell_length_a     7.44853
_cell_length_b     7.44853
_cell_length_c     11.22001
_cell_angle_alpha  59.77087
_cell_angle_beta   120.22913
_cell_angle_gamma  120.19830
_cell_volume       437.98218
_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
  La1 La 0.66706 0.83271 0.66734 1.00000
  La2 La 0.33294 0.16729 0.33266 1.00000
  La3 La 0.16711 0.83289 0.66652 1.00000
  La4 La 0.66678 0.33322 0.66704 1.00000
  La5 La 0.16729 0.33294 0.66734 1.00000
  La6 La 0.83271 0.66706 0.33266 1.00000
  La7 La 0.33322 0.66678 0.33296 1.00000
  La8 La 0.83289 0.16711 0.33348 1.00000
  La9 La 0.50000 0.50000 0.00000 1.00000
  La10 La 0.00000 0.50000 0.00000 1.00000
  La11 La 0.50000 0.00000 0.00000 1.00000
  Sm1 Sm 0.00000 0.00000 0.00000 1.00000
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