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Ce5PmSb3

Alexandria ALEX

Alex-ID: agm003567945 · Space group: P6_3/mcm (#193)

Basic Information

Formula
Ce5PmSb3
Alex-ID
agm003567945
Elements
3
Sites
18
Space group
P6_3/mcm (#193)
Crystal system
hexagonal
Volume
505.80
ų
Cell a
6.5001
Å
Cell b
9.4794
Å
Cell c
9.4789
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce5PmSb3
Ce
10.00 · 55.6%
Pm
2.00 · 11.1%
Sb
6.00 · 33.3%

Energy & Stability

Energy above hull
0.1290
eV/atom
Formation energy
-0.6606
eV/atom
Corrected total energy
-105.4657
eV
Raw total energy
-105.4657
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0009
eV
DOS at Fermi level
55.2357
Total magnetisation
9.1234
μB

Additional Information

Prototype ID

AB3C5_128_spg193

Decomposition

CePmSb Ce2Sb

Computed at

2022-03-29 12:44:07.188870

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: agm003567945).

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 agm003567945
data_agm003567945
_cell_length_a     6.50009
_cell_length_b     9.47944
_cell_length_c     9.47888
_cell_angle_alpha  120.00196
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       505.80271
_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 0.66667 0.33335 1.00000
  Ce2 Ce 0.50000 0.33333 0.66665 1.00000
  Ce3 Ce 0.00000 0.33333 0.66665 1.00000
  Ce4 Ce 0.50000 0.66667 0.33335 1.00000
  Ce5 Ce 0.75000 0.65943 0.65943 1.00000
  Ce6 Ce 0.75000 1.00000 0.34057 1.00000
  Ce7 Ce 0.75000 0.34058 1.00000 1.00000
  Ce8 Ce 0.25000 0.34057 0.34057 1.00000
  Ce9 Ce 0.25000 0.00000 0.65943 1.00000
  Ce10 Ce 0.25000 0.65942 0.00000 1.00000
  Pm1 Pm 0.00000 0.00000 0.00000 1.00000
  Pm2 Pm 0.50000 0.00000 0.00000 1.00000
  Sb1 Sb 0.75000 0.32858 0.32859 1.00000
  Sb2 Sb 0.75000 0.99999 0.67141 1.00000
  Sb3 Sb 0.75000 0.67140 0.00000 1.00000
  Sb4 Sb 0.25000 0.67142 0.67141 1.00000
  Sb5 Sb 0.25000 0.00001 0.32859 1.00000
  Sb6 Sb 0.25000 0.32860 1.00000 1.00000
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