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Nd8P3SeBr4

Alexandria ALEX

Alex-ID: agm004714812 · Space group: R-3m (#166)

Basic Information

Formula
Nd8P3SeBr4
Alex-ID
agm004714812
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
443.83
ų
Cell a
8.4036
Å
Cell b
8.7293
Å
Cell c
8.4037
Å
α angle
118.77
°
β angle
120.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd8P3SeBr4
Nd
8.00 · 50.0%
P
3.00 · 18.8%
Se
1.00 · 6.3%
Br
4.00 · 25.0%

Energy & Stability

Energy above hull
0.0497
eV/atom
Formation energy
-1.4987
eV/atom
Corrected total energy
-88.5699
eV
Raw total energy
-88.5699
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.1009
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4D8_20_spg12

Decomposition

Nd2PBr2 Nd2PSe Nd

Computed at

2023-02-05 03:44:37.762307

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: agm004714812).

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 agm004714812
data_agm004714812
_cell_length_a     8.40362
_cell_length_b     8.72933
_cell_length_c     8.40374
_cell_angle_alpha  118.77339
_cell_angle_beta   119.99953
_cell_angle_gamma  90.00000
_cell_volume       443.82854
_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
  Nd1 Nd 0.24086 0.70248 0.96162 1.00000
  Nd2 Nd 0.24086 0.70248 0.48172 1.00000
  Nd3 Nd 0.26622 0.29867 0.53244 1.00000
  Nd4 Nd 0.72076 0.70248 0.96162 1.00000
  Nd5 Nd 0.27924 0.29752 0.03838 1.00000
  Nd6 Nd 0.73378 0.70133 0.46756 1.00000
  Nd7 Nd 0.75914 0.29752 0.51828 1.00000
  Nd8 Nd 0.75914 0.29752 0.03838 1.00000
  P1 P 0.50000 0.50000 0.00000 1.00000
  P2 P 0.50000 0.50000 0.50000 1.00000
  P3 P 0.00000 0.50000 0.50000 1.00000
  Se1 Se 0.00000 0.50000 0.00000 1.00000
  Br1 Br 0.50000 0.00000 0.00000 1.00000
  Br2 Br 0.50000 0.00000 0.50000 1.00000
  Br3 Br 0.00000 0.00000 0.00000 1.00000
  Br4 Br 0.00000 0.00000 0.50000 1.00000
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