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La2NdSe3

Alexandria ALEX

Alex-ID: agm005646977 · Space group: Fddd (#70)

Basic Information

Formula
La2NdSe3
Alex-ID
agm005646977
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
667.77
ų
Cell a
7.4395
Å
Cell b
7.4395
Å
Cell c
13.4793
Å
α angle
100.69
°
β angle
100.69
°
γ angle
109.13
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2NdSe3
La
8.00 · 33.3%
Nd
4.00 · 16.7%
Se
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0053
eV/atom
Formation energy
-1.9473
eV/atom
Corrected total energy
-147.1325
eV
Raw total energy
-147.1324
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0256
eV
DOS at Fermi level
13.3058
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

La4NdSe5 La2Nd3Se5

Computed at

2023-08-24 21:16:18.010720

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: agm005646977).

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 agm005646977
data_agm005646977
_cell_length_a     7.43954
_cell_length_b     7.43954
_cell_length_c     13.47928
_cell_angle_alpha  100.69095
_cell_angle_beta   100.69096
_cell_angle_gamma  109.13318
_cell_volume       667.76582
_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 0.99984 0.49984 0.99968 1.00000
  La2 La 0.41687 0.41687 0.83374 1.00000
  La3 La 0.83313 0.33313 0.66626 1.00000
  La4 La 0.25016 0.25016 0.50032 1.00000
  La5 La 0.74984 0.74984 0.49968 1.00000
  La6 La 0.66687 0.16687 0.33374 1.00000
  La7 La 0.58313 0.58313 0.16626 1.00000
  La8 La 0.50016 0.00016 0.00032 1.00000
  Nd1 Nd 0.91661 0.91661 0.83323 1.00000
  Nd2 Nd 0.33339 0.83339 0.66677 1.00000
  Nd3 Nd 0.16661 0.66661 0.33323 1.00000
  Nd4 Nd 0.08339 0.08339 0.16677 1.00000
  Se1 Se 0.16617 0.66942 0.83220 1.00000
  Se2 Se 0.66602 0.16278 0.83220 1.00000
  Se3 Se 0.08383 0.08058 0.66780 1.00000
  Se4 Se 0.58398 0.58722 0.66780 1.00000
  Se5 Se 0.00364 0.50364 0.50000 1.00000
  Se6 Se 0.49636 0.99636 0.50000 1.00000
  Se7 Se 0.41278 0.41602 0.33220 1.00000
  Se8 Se 0.91942 0.91617 0.33220 1.00000
  Se9 Se 0.83722 0.33398 0.16780 1.00000
  Se10 Se 0.33058 0.83383 0.16780 1.00000
  Se11 Se 0.24636 0.24636 0.00000 1.00000
  Se12 Se 0.75364 0.75364 1.00000 1.00000
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