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Ce3PrNi8

Alexandria ALEX

Alex-ID: agm003586201 · Space group: R3m (#160)

Basic Information

Formula
Ce3PrNi8
Alex-ID
agm003586201
Elements
3
Sites
12
Space group
R3m (#160)
Crystal system
trigonal
Volume
189.23
ų
Cell a
5.1152
Å
Cell b
5.1152
Å
Cell c
8.8578
Å
α angle
73.22
°
β angle
73.22
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce3PrNi8
Ce
3.00 · 25.0%
Pr
1.00 · 8.3%
Ni
8.00 · 66.7%

Energy & Stability

Energy above hull
0.0341
eV/atom
Formation energy
-0.3408
eV/atom
Corrected total energy
-72.9466
eV
Raw total energy
-72.9466
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0009
eV
DOS at Fermi level
15.7591
Total magnetisation
0.7162
μB

Additional Information

Prototype ID

AB3C8_29_spg160

Decomposition

CeNi3 Pr3Ni4 CeNi

Computed at

2022-04-03 15:04:57.150794

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: agm003586201).

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 agm003586201
data_agm003586201
_cell_length_a     5.11519
_cell_length_b     5.11519
_cell_length_c     8.85783
_cell_angle_alpha  73.21756
_cell_angle_beta   73.21756
_cell_angle_gamma  60.00000
_cell_volume       189.23169
_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 0.37245 0.37245 0.88264 1.00000
  Ce2 Ce 0.00362 0.00362 0.98915 1.00000
  Ce3 Ce 0.49487 0.49487 0.51538 1.00000
  Pr1 Pr 0.87707 0.87707 0.36878 1.00000
  Ni1 Ni 0.93644 0.43930 0.18497 1.00000
  Ni2 Ni 0.43727 0.93724 0.68825 1.00000
  Ni3 Ni 0.43930 0.43930 0.18497 1.00000
  Ni4 Ni 0.93724 0.93724 0.68825 1.00000
  Ni5 Ni 0.18742 0.18742 0.43774 1.00000
  Ni6 Ni 0.68778 0.68778 0.93666 1.00000
  Ni7 Ni 0.43930 0.93644 0.18497 1.00000
  Ni8 Ni 0.93724 0.43727 0.68825 1.00000
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