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PmSnPt3

Alexandria ALEX

Alex-ID: agm005909986 · Space group: P2_1/c (#14)

Basic Information

Formula
PmSnPt3
Alex-ID
agm005909986
Elements
3
Sites
20
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
410.12
ų
Cell a
5.6307
Å
Cell b
8.9432
Å
Cell c
8.2358
Å
α angle
98.55
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmSnPt3
Pm
4.00 · 20.0%
Sn
4.00 · 20.0%
Pt
12.00 · 60.0%

Energy & Stability

Energy above hull
0.1056
eV/atom
Formation energy
-0.7485
eV/atom
Corrected total energy
-123.0401
eV
Raw total energy
-123.0401
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0122
eV
DOS at Fermi level
9.7967
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_4925_spg14

Decomposition

PmPt2 SnPt

Computed at

2023-07-05 21:51:21.854064

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: agm005909986).

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 agm005909986
data_agm005909986
_cell_length_a     5.63067
_cell_length_b     8.94319
_cell_length_c     8.23576
_cell_angle_alpha  98.54548
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       410.11676
_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
  Pm1 Pm 0.89871 0.61415 0.20274 1.00000
  Pm2 Pm 0.10129 0.38585 0.79726 1.00000
  Pm3 Pm 0.39871 0.38585 0.29726 1.00000
  Pm4 Pm 0.60129 0.61415 0.70274 1.00000
  Sn1 Sn 0.29577 0.93043 0.63279 1.00000
  Sn2 Sn 0.70423 0.06957 0.36721 1.00000
  Sn3 Sn 0.79577 0.06957 0.86721 1.00000
  Sn4 Sn 0.20423 0.93043 0.13279 1.00000
  Pt1 Pt 0.18466 0.11898 0.41788 1.00000
  Pt2 Pt 0.81534 0.88102 0.58212 1.00000
  Pt3 Pt 0.68466 0.88102 0.08212 1.00000
  Pt4 Pt 0.31534 0.11898 0.91788 1.00000
  Pt5 Pt 0.46187 0.75931 0.35271 1.00000
  Pt6 Pt 0.53813 0.24069 0.64729 1.00000
  Pt7 Pt 0.96187 0.24069 0.14729 1.00000
  Pt8 Pt 0.03813 0.75931 0.85271 1.00000
  Pt9 Pt 0.13613 0.62157 0.53612 1.00000
  Pt10 Pt 0.86387 0.37843 0.46388 1.00000
  Pt11 Pt 0.63613 0.37843 0.96388 1.00000
  Pt12 Pt 0.36387 0.62157 0.03612 1.00000
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