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K3Y2(PO4)3

Alexandria ALEX

Alex-ID: agm011237209 · Space group: Cc (#9)

Basic Information

Formula
K3Y2(PO4)3
Alex-ID
agm011237209
Elements
4
Sites
40
Space group
Cc (#9)
Crystal system
monoclinic
Volume
633.72
ų
Cell a
9.4975
Å
Cell b
9.4975
Å
Cell c
9.7169
Å
α angle
61.49
°
β angle
61.49
°
γ angle
60.07
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3Y2(PO4)3
K
6.00 · 15.0%
Y
4.00 · 10.0%
P
6.00 · 15.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0075
eV/atom
Formation energy
-3.1292
eV/atom
Corrected total energy
-309.0892
eV
Raw total energy
-292.2343
eV

Electronic Structure

Indirect band gap
4.9934
eV
Direct band gap
4.9934
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

A2B3C3D12_23_spg9

Decomposition

K3Y(PO4)2 YPO4

Computed at

2024-09-30 22:54:32.497073

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: agm011237209).

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 agm011237209
data_agm011237209
_cell_length_a     9.49750
_cell_length_b     9.49750
_cell_length_c     9.71694
_cell_angle_alpha  61.49334
_cell_angle_beta   61.49334
_cell_angle_gamma  60.06510
_cell_volume       633.72103
_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 0.93376 0.61249 0.51148 1.00000
  K2 K 0.61249 0.93376 0.01148 1.00000
  K3 K 0.39973 0.59365 0.26450 1.00000
  K4 K 0.59365 0.39973 0.76450 1.00000
  K5 K 0.11050 0.24949 0.25213 1.00000
  K6 K 0.24949 0.11050 0.75213 1.00000
  Y1 Y 0.14230 0.66118 0.04860 1.00000
  Y2 Y 0.66118 0.14230 0.54860 1.00000
  Y3 Y 0.85099 0.35235 0.96545 1.00000
  Y4 Y 0.35235 0.85099 0.46545 1.00000
  P1 P 0.46270 0.24485 0.24735 1.00000
  P2 P 0.24485 0.46270 0.74735 1.00000
  P3 P 0.53933 0.75388 0.77488 1.00000
  P4 P 0.75388 0.53933 0.27488 1.00000
  P5 P 0.05582 0.95519 0.24856 1.00000
  P6 P 0.95519 0.05582 0.74856 1.00000
  O1 O 0.21686 0.92105 0.28269 1.00000
  O2 O 0.92105 0.21686 0.78269 1.00000
  O3 O 0.79473 0.08275 0.72051 1.00000
  O4 O 0.08275 0.79473 0.22051 1.00000
  O5 O 0.62098 0.26918 0.09427 1.00000
  O6 O 0.26918 0.62098 0.59427 1.00000
  O7 O 0.37743 0.74121 0.92683 1.00000
  O8 O 0.74121 0.37743 0.42683 1.00000
  O9 O 0.48981 0.22930 0.40103 1.00000
  O10 O 0.22930 0.48981 0.90103 1.00000
  O11 O 0.50786 0.76905 0.62423 1.00000
  O12 O 0.76905 0.50786 0.12423 1.00000
  O13 O 0.43368 0.08407 0.27692 1.00000
  O14 O 0.08407 0.43368 0.77692 1.00000
  O15 O 0.57555 0.91317 0.73775 1.00000
  O16 O 0.91317 0.57555 0.23775 1.00000
  O17 O 0.30102 0.40696 0.21612 1.00000
  O18 O 0.40696 0.30102 0.71612 1.00000
  O19 O 0.69619 0.59006 0.80692 1.00000
  O20 O 0.59006 0.69619 0.30692 1.00000
  O21 O 0.03269 0.11711 0.09527 1.00000
  O22 O 0.11711 0.03269 0.59527 1.00000
  O23 O 0.98741 0.89406 0.89930 1.00000
  O24 O 0.89406 0.98741 0.39930 1.00000
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