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Pm6GePt2

Alexandria ALEX

Alex-ID: agm003486935 · Space group: Immm (#71)

Basic Information

Formula
Pm6GePt2
Alex-ID
agm003486935
Elements
3
Sites
9
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
264.85
ų
Cell a
4.7518
Å
Cell b
7.1502
Å
Cell c
8.8985
Å
α angle
113.69
°
β angle
105.48
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm6GePt2
Pm
6.00 · 66.7%
Ge
1.00 · 11.1%
Pt
2.00 · 22.2%

Energy & Stability

Energy above hull
0.1376
eV/atom
Formation energy
-0.6346
eV/atom
Corrected total energy
-51.0085
eV
Raw total energy
-51.0085
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0073
eV
DOS at Fermi level
12.6238
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_663_spg12

Decomposition

Pm7Pt3 Pm4Ge3

Computed at

2022-02-24 17:10:23.542919

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: agm003486935).

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 agm003486935
data_agm003486935
_cell_length_a     4.75181
_cell_length_b     7.15017
_cell_length_c     8.89849
_cell_angle_alpha  113.68845
_cell_angle_beta   105.47746
_cell_angle_gamma  90.00000
_cell_volume       264.84668
_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 0.16635 0.41565 0.33269 1.00000
  Pm2 Pm 0.83365 0.08296 0.66731 1.00000
  Pm3 Pm 0.83365 0.58435 0.66731 1.00000
  Pm4 Pm 0.50000 0.26247 0.00000 1.00000
  Pm5 Pm 0.16635 0.91704 0.33269 1.00000
  Pm6 Pm 0.50000 0.73753 1.00000 1.00000
  Ge1 Ge 0.00000 0.00000 0.00000 1.00000
  Pt1 Pt 0.66918 0.66917 0.33833 1.00000
  Pt2 Pt 0.33082 0.33083 0.66167 1.00000
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