Navigation

HEAS Data Platform · Materials Science Database

La5(Nd6Sm)2

Alexandria ALEX

Alex-ID: agm005649101 · Space group: C2/m (#12)

Basic Information

Formula
La5(Nd6Sm)2
Alex-ID
agm005649101
Elements
3
Sites
19
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
684.07
ų
Cell a
11.8741
Å
Cell b
8.9194
Å
Cell c
9.6460
Å
α angle
70.76
°
β angle
90.00
°
γ angle
131.73
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La5(Nd6Sm)2
La
5.00 · 26.3%
Nd
12.00 · 63.2%
Sm
2.00 · 10.5%

Energy & Stability

Energy above hull
0.1109
eV/atom
Formation energy
0.1061
eV/atom
Corrected total energy
-89.3376
eV
Raw total energy
-89.3376
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
29.9180
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C12_218_spg12

Decomposition

La3Nd5 LaNd3Sm4 Nd

Computed at

2023-06-25 23:39:37.632169

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: agm005649101).

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 agm005649101
data_agm005649101
_cell_length_a     11.87413
_cell_length_b     8.91939
_cell_length_c     9.64604
_cell_angle_alpha  70.76186
_cell_angle_beta   90.00002
_cell_angle_gamma  131.73109
_cell_volume       684.07094
_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 0.19423 0.38847 0.67083 1.00000
  La2 La 0.31405 0.62811 0.22779 1.00000
  La3 La 0.00000 0.00000 0.50000 1.00000
  La4 La 0.68595 0.37189 0.77221 1.00000
  La5 La 0.80577 0.61153 0.32917 1.00000
  Nd1 Nd 0.11854 0.23709 0.05601 1.00000
  Nd2 Nd 0.05258 0.60973 0.80751 1.00000
  Nd3 Nd 0.55715 0.60973 0.80751 1.00000
  Nd4 Nd 0.17155 0.78965 0.41864 1.00000
  Nd5 Nd 0.61810 0.78965 0.41864 1.00000
  Nd6 Nd 0.42334 0.84669 0.78711 1.00000
  Nd7 Nd 0.57666 0.15331 0.21289 1.00000
  Nd8 Nd 0.82845 0.21035 0.58136 1.00000
  Nd9 Nd 0.38190 0.21035 0.58136 1.00000
  Nd10 Nd 0.94742 0.39027 0.19249 1.00000
  Nd11 Nd 0.44285 0.39027 0.19249 1.00000
  Nd12 Nd 0.88146 0.76291 0.94399 1.00000
  Sm1 Sm 0.73493 0.00000 1.00000 1.00000
  Sm2 Sm 0.26507 1.00000 0.00000 1.00000
Get direct link