Navigation

HEAS Data Platform · Materials Science Database

Ce3Pm4NdP8

Alexandria ALEX

Alex-ID: agm049368232 · Space group: R-3m (#166)

Basic Information

Formula
Ce3Pm4NdP8
Alex-ID
agm049368232
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
394.90
ų
Cell a
8.2336
Å
Cell b
8.2336
Å
Cell c
8.2336
Å
α angle
60.02
°
β angle
60.02
°
γ angle
60.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce3Pm4NdP8
Ce
3.00 · 18.8%
Pm
4.00 · 25.0%
Nd
1.00 · 6.3%
P
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0034
eV/atom
Formation energy
-1.5444
eV/atom
Corrected total energy
-109.5658
eV
Raw total energy
-109.5658
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0078
eV
DOS at Fermi level
14.7485
Total magnetisation
1.4131
μB

Additional Information

Prototype ID

AB3C4D8_20_spg12

Decomposition

CeNdP2 CePm2P3

Computed at

2024-12-23 09:44:17

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: agm049368232).

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 agm049368232
data_agm049368232
_cell_length_a     8.23365
_cell_length_b     8.23365
_cell_length_c     8.23365
_cell_angle_alpha  60.02235
_cell_angle_beta   60.02235
_cell_angle_gamma  60.02235
_cell_volume       394.89540
_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
  Ce1 Ce 0.00000 0.50000 0.50000 1.00000
  Ce2 Ce 0.50000 0.00000 0.50000 1.00000
  Ce3 Ce 0.50000 0.50000 0.00000 1.00000
  Pm1 Pm 0.50000 0.50000 0.50000 1.00000
  Pm2 Pm 0.00000 0.00000 0.50000 1.00000
  Pm3 Pm 0.50000 0.00000 0.00000 1.00000
  Pm4 Pm 0.00000 0.50000 0.00000 1.00000
  Nd1 Nd 0.00000 0.00000 0.00000 1.00000
  P1 P 0.74926 0.25506 0.74926 1.00000
  P2 P 0.25506 0.74926 0.74926 1.00000
  P3 P 0.74828 0.74828 0.74828 1.00000
  P4 P 0.74926 0.74926 0.25506 1.00000
  P5 P 0.25074 0.25074 0.74494 1.00000
  P6 P 0.25172 0.25172 0.25172 1.00000
  P7 P 0.74494 0.25074 0.25074 1.00000
  P8 P 0.25074 0.74494 0.25074 1.00000
Get direct link