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K2MnPHO5

Alexandria ALEX

Alex-ID: agm006337090 · Space group: P2_1/c (#14)

Basic Information

Formula
K2MnPHO5
Alex-ID
agm006337090
Elements
5
Sites
40
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
610.18
ų
Cell a
10.8866
Å
Cell b
6.2615
Å
Cell c
9.1938
Å
α angle
76.81
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K2MnPHO5
K
8.00 · 20.0%
Mn
4.00 · 10.0%
P
4.00 · 10.0%
H
4.00 · 10.0%
O
20.00 · 50.0%

Energy & Stability

Energy above hull
0.0002
eV/atom
Formation energy
-2.3322
eV/atom
Corrected total energy
-272.5469
eV
Raw total energy
-251.7777
eV

Electronic Structure

Indirect band gap
3.1443
eV
Direct band gap
3.1443
eV
DOS at Fermi level
0.0000
Total magnetisation
19.9983
μB

Additional Information

Prototype ID

ABCD2E5_20_spg14

Decomposition

Mn(HO)2 KMnPO4 K3PO4

Computed at

2024-11-01 23:35:36.994857

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: agm006337090).

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 agm006337090
data_agm006337090
_cell_length_a     10.88657
_cell_length_b     6.26146
_cell_length_c     9.19385
_cell_angle_alpha  76.81222
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       610.17861
_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 0.86610 0.66909 0.70492 1.00000
  K2 K 0.16982 0.65914 0.62120 1.00000
  K3 K 0.63390 0.16909 0.70492 1.00000
  K4 K 0.33018 0.15914 0.62120 1.00000
  K5 K 0.66982 0.84086 0.37880 1.00000
  K6 K 0.36610 0.83091 0.29508 1.00000
  K7 K 0.83018 0.34086 0.37880 1.00000
  K8 K 0.13390 0.33091 0.29508 1.00000
  Mn1 Mn 0.14117 0.79457 0.98659 1.00000
  Mn2 Mn 0.35883 0.29457 0.98659 1.00000
  Mn3 Mn 0.64117 0.70543 0.01341 1.00000
  Mn4 Mn 0.85883 0.20543 0.01341 1.00000
  P1 P 0.49656 0.64674 0.71947 1.00000
  P2 P 0.00344 0.14674 0.71947 1.00000
  P3 P 0.99656 0.85326 0.28053 1.00000
  P4 P 0.50344 0.35326 0.28053 1.00000
  H1 H 0.37129 0.89230 0.94190 1.00000
  H2 H 0.12871 0.39230 0.94190 1.00000
  H3 H 0.87129 0.60770 0.05810 1.00000
  H4 H 0.62871 0.10770 0.05810 1.00000
  O1 O 0.80447 0.52962 0.01842 1.00000
  O2 O 0.69553 0.02962 0.01842 1.00000
  O3 O 0.50167 0.76803 0.85368 1.00000
  O4 O 0.05722 0.90940 0.78185 1.00000
  O5 O 0.99833 0.26803 0.85368 1.00000
  O6 O 0.44278 0.40940 0.78185 1.00000
  O7 O 0.62898 0.62699 0.66366 1.00000
  O8 O 0.41054 0.77419 0.59691 1.00000
  O9 O 0.87102 0.12699 0.66366 1.00000
  O10 O 0.08946 0.27419 0.59691 1.00000
  O11 O 0.91054 0.72581 0.40309 1.00000
  O12 O 0.12898 0.87301 0.33634 1.00000
  O13 O 0.58946 0.22581 0.40309 1.00000
  O14 O 0.37102 0.37301 0.33634 1.00000
  O15 O 0.55722 0.59060 0.21815 1.00000
  O16 O 0.00167 0.73197 0.14632 1.00000
  O17 O 0.94278 0.09060 0.21815 1.00000
  O18 O 0.49833 0.23197 0.14632 1.00000
  O19 O 0.30447 0.97038 0.98158 1.00000
  O20 O 0.19553 0.47038 0.98158 1.00000
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