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Pm2PS

Alexandria ALEX

Alex-ID: agm005665300 · Space group: I4_1/amd (#141)

Alexandria Database API

Basic Information

Formula
Pm2PS
Alex-ID
agm005665300
Elements
3
Sites
8
Space group
I4_1/amd (#141)
Crystal system
tetragonal
Volume
193.01
ų
Cell a
5.7729
Å
Cell b
5.7729
Å
Cell c
7.0855
Å
α angle
114.04
°
β angle
114.04
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm2PS
Pm
4.00 · 50.0%
P
2.00 · 25.0%
S
2.00 · 25.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.0331
eV/atom
Corrected total energy
-54.3420
eV
Raw total energy
-53.0150
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0060
eV
DOS at Fermi level
2.5401
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_56_spg141

Decomposition

Pm2PS

Computed at

2023-07-13 07:57:43.595540

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: agm005665300).

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 agm005665300
data_agm005665300
_cell_length_a     5.77294
_cell_length_b     5.77295
_cell_length_c     7.08549
_cell_angle_alpha  114.04023
_cell_angle_beta   114.04023
_cell_angle_gamma  90.00000
_cell_volume       193.01052
_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 0.75408 0.75408 0.50815 1.00000
  Pm2 Pm 0.50408 0.00408 0.00815 1.00000
  Pm3 Pm 0.24592 0.24592 0.49185 1.00000
  Pm4 Pm 0.99592 0.49592 0.99185 1.00000
  P1 P 0.75000 0.25000 0.50000 1.00000
  P2 P 0.00000 0.00000 0.00000 1.00000
  S1 S 0.50000 0.50000 0.00000 1.00000
  S2 S 0.25000 0.75000 0.50000 1.00000
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