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Pm(SnRu)3

Alexandria ALEX

Alex-ID: agm005404497 · Space group: Pm-3n (#223)

Basic Information

Formula
Pm(SnRu)3
Alex-ID
agm005404497
Elements
3
Sites
14
Space group
Pm-3n (#223)
Crystal system
cubic
Volume
366.93
ų
Cell a
7.1591
Å
Cell b
7.1591
Å
Cell c
7.1591
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm(SnRu)3
Ru
6.00 · 42.9%
Sn
6.00 · 42.9%
Pm
2.00 · 14.3%

Energy & Stability

Energy above hull
0.8094
eV/atom
Formation energy
0.4509
eV/atom
Corrected total energy
-82.8613
eV
Raw total energy
-82.8613
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.7541
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C3_138_spg223

Decomposition

Pm(Sn3Ru2)2 PmSn2Ru Ru

Computed at

2022-10-06 05:37:10

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: agm005404497).

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 agm005404497
data_agm005404497
_cell_length_a     7.15914
_cell_length_b     7.15914
_cell_length_c     7.15914
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       366.92910
_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
  Ru1 Ru 0.00000 0.25000 0.50000 1.00000
  Ru2 Ru 0.00000 0.75000 0.50000 1.00000
  Ru3 Ru 0.50000 0.00000 0.75000 1.00000
  Ru4 Ru 0.75000 0.50000 0.00000 1.00000
  Ru5 Ru 0.50000 0.00000 0.25000 1.00000
  Ru6 Ru 0.25000 0.50000 0.00000 1.00000
  Sn1 Sn 0.25000 0.00000 0.50000 1.00000
  Sn2 Sn 0.00000 0.50000 0.25000 1.00000
  Sn3 Sn 0.50000 0.75000 0.00000 1.00000
  Sn4 Sn 0.75000 0.00000 0.50000 1.00000
  Sn5 Sn 0.00000 0.50000 0.75000 1.00000
  Sn6 Sn 0.50000 0.25000 0.00000 1.00000
  Pm1 Pm 0.50000 0.50000 0.50000 1.00000
  Pm2 Pm 0.00000 0.00000 0.00000 1.00000
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