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KPO3

Alexandria ALEX

Alex-ID: agm005223765 · Space group: P2_1/c (#14)

Basic Information

Formula
KPO3
Alex-ID
agm005223765
Elements
3
Sites
40
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
681.09
ų
Cell a
4.6239
Å
Cell b
10.5129
Å
Cell c
14.2870
Å
α angle
78.73
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KPO3
K
8.00 · 20.0%
P
8.00 · 20.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.6931
eV/atom
Corrected total energy
-278.8171
eV
Raw total energy
-261.9621
eV

Electronic Structure

Indirect band gap
5.0468
eV
Direct band gap
5.0468
eV
DOS at Fermi level
0.0000
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

ABC3_528_spg14

Decomposition

KPO3

Computed at

2023-04-16 04:30:38.812656

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: agm005223765).

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 agm005223765
data_agm005223765
_cell_length_a     4.62389
_cell_length_b     10.51287
_cell_length_c     14.28699
_cell_angle_alpha  78.72567
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       681.09314
_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 0.27612 0.93233 0.67104 1.00000
  K2 K 0.77612 0.06767 0.82896 1.00000
  K3 K 0.72388 0.06767 0.32896 1.00000
  K4 K 0.22388 0.93233 0.17104 1.00000
  K5 K 0.73546 0.60269 0.63073 1.00000
  K6 K 0.23546 0.39731 0.86927 1.00000
  K7 K 0.26454 0.39731 0.36927 1.00000
  K8 K 0.76454 0.60269 0.13073 1.00000
  P1 P 0.79322 0.21573 0.55639 1.00000
  P2 P 0.29322 0.78427 0.94361 1.00000
  P3 P 0.20678 0.78427 0.44361 1.00000
  P4 P 0.70678 0.21573 0.05639 1.00000
  P5 P 0.29449 0.31078 0.65368 1.00000
  P6 P 0.79449 0.68922 0.84632 1.00000
  P7 P 0.70551 0.68922 0.34632 1.00000
  P8 P 0.20551 0.31078 0.15368 1.00000
  O1 O 0.11534 0.27714 0.56253 1.00000
  O2 O 0.61534 0.72286 0.93747 1.00000
  O3 O 0.88466 0.72286 0.43747 1.00000
  O4 O 0.38466 0.27714 0.06253 1.00000
  O5 O 0.61441 0.32160 0.60510 1.00000
  O6 O 0.11441 0.67840 0.89490 1.00000
  O7 O 0.38559 0.67840 0.39490 1.00000
  O8 O 0.88559 0.32160 0.10510 1.00000
  O9 O 0.27624 0.20020 0.73768 1.00000
  O10 O 0.77624 0.79980 0.76232 1.00000
  O11 O 0.72376 0.79980 0.26232 1.00000
  O12 O 0.22376 0.20020 0.23768 1.00000
  O13 O 0.22391 0.44519 0.66733 1.00000
  O14 O 0.72391 0.55481 0.83267 1.00000
  O15 O 0.77609 0.55481 0.33267 1.00000
  O16 O 0.27609 0.44519 0.16733 1.00000
  O17 O 0.72758 0.08370 0.11859 1.00000
  O18 O 0.22758 0.91630 0.38141 1.00000
  O19 O 0.27242 0.91630 0.88141 1.00000
  O20 O 0.77242 0.08370 0.61859 1.00000
  O21 O 0.22543 0.76320 0.04806 1.00000
  O22 O 0.72543 0.23680 0.45194 1.00000
  O23 O 0.77457 0.23680 0.95194 1.00000
  O24 O 0.27457 0.76320 0.54806 1.00000
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