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Pm2ZnGa2Pt5

Alexandria ALEX

Alex-ID: agm005132033 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Pm2ZnGa2Pt5
Alex-ID
agm005132033
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
367.69
ų
Cell a
3.6807
Å
Cell b
9.9948
Å
Cell c
9.9948
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm2ZnGa2Pt5
Pm
4.00 · 20.0%
Zn
2.00 · 10.0%
Ga
4.00 · 20.0%
Pt
10.00 · 50.0%

Energy & Stability

Energy above hull
0.1577
eV/atom
Formation energy
-0.7564
eV/atom
Corrected total energy
-109.6847
eV
Raw total energy
-109.6847
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.9078
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D5_50_spg127

Decomposition

PmGaPt2 ZnPt

Computed at

2022-07-15 06:48:15.646898

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: agm005132033).

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 agm005132033
data_agm005132033
_cell_length_a     3.68072
_cell_length_b     9.99476
_cell_length_c     9.99476
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       367.68614
_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 0.00000 0.67684 0.17684 1.00000
  Pm2 Pm 0.00000 0.32316 0.82316 1.00000
  Pm3 Pm 0.00000 0.17684 0.32316 1.00000
  Pm4 Pm 0.00000 0.82316 0.67684 1.00000
  Zn1 Zn 0.00000 0.00000 0.00000 1.00000
  Zn2 Zn 0.00000 0.50000 0.50000 1.00000
  Ga1 Ga 0.00000 0.12373 0.62373 1.00000
  Ga2 Ga 0.00000 0.87627 0.37627 1.00000
  Ga3 Ga 0.00000 0.62373 0.87627 1.00000
  Ga4 Ga 0.00000 0.37627 0.12373 1.00000
  Pt1 Pt 0.50000 0.20205 0.05628 1.00000
  Pt2 Pt 0.50000 0.79795 0.94372 1.00000
  Pt3 Pt 0.50000 0.05628 0.79795 1.00000
  Pt4 Pt 0.50000 0.70205 0.44372 1.00000
  Pt5 Pt 0.50000 0.94372 0.20205 1.00000
  Pt6 Pt 0.50000 0.29795 0.55628 1.00000
  Pt7 Pt 0.50000 0.55628 0.70205 1.00000
  Pt8 Pt 0.50000 0.44372 0.29795 1.00000
  Pt9 Pt 0.50000 0.50000 0.00000 1.00000
  Pt10 Pt 0.50000 0.00000 0.50000 1.00000
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