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La2Nd5Sm12

Alexandria ALEX

Alex-ID: agm003372060 · Space group: C2/m (#12)

Basic Information

Formula
La2Nd5Sm12
Alex-ID
agm003372060
Elements
3
Sites
19
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
666.63
ų
Cell a
9.3979
Å
Cell b
12.5665
Å
Cell c
8.8705
Å
α angle
132.43
°
β angle
90.00
°
γ angle
111.96
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Nd5Sm12
La
2.00 · 10.5%
Nd
5.00 · 26.3%
Sm
12.00 · 63.2%

Energy & Stability

Energy above hull
0.1329
eV/atom
Formation energy
0.1304
eV/atom
Corrected total energy
-87.9219
eV
Raw total energy
-87.9219
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
26.5584
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C12_28_spg12

Decomposition

LaNd3Sm4 NdSm5 La3NdSm4

Computed at

2022-02-07 00:57:34.447684

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: agm003372060).

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 agm003372060
data_agm003372060
_cell_length_a     9.39788
_cell_length_b     12.56651
_cell_length_c     8.87052
_cell_angle_alpha  132.43266
_cell_angle_beta   90.00000
_cell_angle_gamma  111.95791
_cell_volume       666.62686
_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 0.66880 1.00000 1.00000 1.00000
  La2 La 0.33120 0.00000 0.00000 1.00000
  Nd1 Nd 0.28610 0.57220 0.60737 1.00000
  Nd2 Nd 0.23265 0.46529 0.89745 1.00000
  Nd3 Nd 0.00000 0.00000 0.50000 1.00000
  Nd4 Nd 0.76735 0.53471 0.10255 1.00000
  Nd5 Nd 0.71390 0.42780 0.39263 1.00000
  Sm1 Sm 0.06897 0.13793 0.26192 1.00000
  Sm2 Sm 0.03194 0.70557 0.94833 1.00000
  Sm3 Sm 0.67363 0.70557 0.94833 1.00000
  Sm4 Sm 0.17335 0.73619 0.41513 1.00000
  Sm5 Sm 0.56284 0.73619 0.41513 1.00000
  Sm6 Sm 0.55798 0.11595 0.77144 1.00000
  Sm7 Sm 0.44202 0.88405 0.22856 1.00000
  Sm8 Sm 0.82665 0.26381 0.58487 1.00000
  Sm9 Sm 0.43716 0.26381 0.58487 1.00000
  Sm10 Sm 0.96806 0.29443 0.05167 1.00000
  Sm11 Sm 0.32637 0.29443 0.05167 1.00000
  Sm12 Sm 0.93103 0.86207 0.73808 1.00000
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