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Ce4PmSn5

Alexandria ALEX

Alex-ID: agm006115359 · Space group: P4/mmm (#123)

Basic Information

Formula
Ce4PmSn5
Alex-ID
agm006115359
Elements
3
Sites
10
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
276.53
ų
Cell a
3.4970
Å
Cell b
3.4970
Å
Cell c
22.6122
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce4PmSn5
Ce
4.00 · 40.0%
Pm
1.00 · 10.0%
Sn
5.00 · 50.0%

Energy & Stability

Energy above hull
0.0371
eV/atom
Formation energy
-0.6068
eV/atom
Corrected total energy
-54.5686
eV
Raw total energy
-54.5686
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0025
eV
DOS at Fermi level
26.8064
Total magnetisation
3.9956
μB

Additional Information

Prototype ID

AB4C5_148_spg123

Decomposition

PmSn Ce2Sn3 Ce5Sn4

Computed at

2023-10-19 17:22:11

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: agm006115359).

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 agm006115359
data_agm006115359
_cell_length_a     3.49702
_cell_length_b     3.49702
_cell_length_c     22.61223
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       276.52767
_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 0.00000 0.20115 1.00000
  Ce2 Ce 0.00000 0.00000 0.40046 1.00000
  Ce3 Ce 0.00000 0.00000 0.59954 1.00000
  Ce4 Ce 0.00000 0.00000 0.79885 1.00000
  Pm1 Pm 0.00000 0.00000 0.00000 1.00000
  Sn1 Sn 0.50000 0.50000 0.10049 1.00000
  Sn2 Sn 0.50000 0.50000 0.30070 1.00000
  Sn3 Sn 0.50000 0.50000 0.50000 1.00000
  Sn4 Sn 0.50000 0.50000 0.69930 1.00000
  Sn5 Sn 0.50000 0.50000 0.89951 1.00000
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