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K3PPt3

Alexandria ALEX

Alex-ID: agm079685405 · Space group: P2_13 (#198)

Basic Information

Formula
K3PPt3
Alex-ID
agm079685405
Elements
3
Sites
28
Space group
P2_13 (#198)
Crystal system
cubic
Volume
844.49
ų
Cell a
9.4522
Å
Cell b
9.4522
Å
Cell c
9.4522
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3PPt3
K
12.00 · 42.9%
P
4.00 · 14.3%
Pt
12.00 · 42.9%

Energy & Stability

Energy above hull
0.0594
eV/atom
Formation energy
-0.3333
eV/atom
Corrected total energy
-117.2556
eV
Raw total energy
-117.2556
eV

Electronic Structure

Indirect band gap
0.0541
eV
Direct band gap
0.1865
eV
DOS at Fermi level
9.2278
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C3_2973_spg198

Decomposition

K2PPt KPt2

Computed at

2025-02-03 00:51:42

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: agm079685405).

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 agm079685405
data_agm079685405
_cell_length_a     9.45217
_cell_length_b     9.45217
_cell_length_c     9.45217
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       844.48912
_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
  K1 K 0.89312 0.29796 0.42521 1.00000
  K2 K 0.60688 0.70204 0.92521 1.00000
  K3 K 0.10688 0.79796 0.07479 1.00000
  K4 K 0.39312 0.20204 0.57479 1.00000
  K5 K 0.42521 0.89312 0.29796 1.00000
  K6 K 0.92521 0.60688 0.70204 1.00000
  K7 K 0.07479 0.10688 0.79796 1.00000
  K8 K 0.57479 0.39312 0.20204 1.00000
  K9 K 0.29796 0.42521 0.89312 1.00000
  K10 K 0.70204 0.92521 0.60688 1.00000
  K11 K 0.79796 0.07479 0.10688 1.00000
  K12 K 0.20204 0.57479 0.39312 1.00000
  P1 P 0.21726 0.21726 0.21726 1.00000
  P2 P 0.28274 0.78274 0.71726 1.00000
  P3 P 0.78274 0.71726 0.28274 1.00000
  P4 P 0.71726 0.28274 0.78274 1.00000
  Pt1 Pt 0.06908 0.38158 0.13874 1.00000
  Pt2 Pt 0.43092 0.61842 0.63874 1.00000
  Pt3 Pt 0.93092 0.88158 0.36126 1.00000
  Pt4 Pt 0.56908 0.11842 0.86126 1.00000
  Pt5 Pt 0.13874 0.06908 0.38158 1.00000
  Pt6 Pt 0.63874 0.43092 0.61842 1.00000
  Pt7 Pt 0.36126 0.93092 0.88158 1.00000
  Pt8 Pt 0.86126 0.56908 0.11842 1.00000
  Pt9 Pt 0.38158 0.13874 0.06908 1.00000
  Pt10 Pt 0.61842 0.63874 0.43092 1.00000
  Pt11 Pt 0.88158 0.36126 0.93092 1.00000
  Pt12 Pt 0.11842 0.86126 0.56908 1.00000
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