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K2Zr3Cr(PO4)6

Alexandria ALEX

Alex-ID: agm010953864 · Space group: R3 (#146)

Basic Information

Formula
K2Zr3Cr(PO4)6
Alex-ID
agm010953864
Elements
5
Sites
36
Space group
R3 (#146)
Crystal system
trigonal
Volume
533.81
ų
Cell a
9.4713
Å
Cell b
9.4713
Å
Cell c
9.4713
Å
α angle
55.21
°
β angle
55.21
°
γ angle
55.21
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K2Zr3Cr(PO4)6
K
2.00 · 5.6%
Zr
3.00 · 8.3%
Cr
1.00 · 2.8%
P
6.00 · 16.7%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0247
eV/atom
Formation energy
-3.0028
eV/atom
Corrected total energy
-297.0284
eV
Raw total energy
-278.1604
eV

Electronic Structure

Indirect band gap
0.0422
eV
Direct band gap
0.0490
eV
DOS at Fermi level
15.8318
Total magnetisation
1.8342
μB

Additional Information

Prototype ID

AB2C3D6E24_0_spg146

Decomposition

ZrP2O7 CrPO4 KCrP2O7 KO12 KZr2(PO4)3

Computed at

2024-09-22 15:27:04.814286

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: agm010953864).

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 agm010953864
data_agm010953864
_cell_length_a     9.47125
_cell_length_b     9.47125
_cell_length_c     9.47125
_cell_angle_alpha  55.20577
_cell_angle_beta   55.20577
_cell_angle_gamma  55.20577
_cell_volume       533.81185
_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 0.00181 0.00181 0.00181 1.00000
  K2 K 0.50015 0.50015 0.50015 1.00000
  Zr1 Zr 0.35161 0.35161 0.35161 1.00000
  Zr2 Zr 0.64987 0.64987 0.64987 1.00000
  Zr3 Zr 0.85110 0.85110 0.85110 1.00000
  Cr1 Cr 0.15113 0.15113 0.15113 1.00000
  P1 P 0.03733 0.45375 0.76358 1.00000
  P2 P 0.52631 0.25191 0.96615 1.00000
  P3 P 0.25191 0.96615 0.52631 1.00000
  P4 P 0.76358 0.03733 0.45375 1.00000
  P5 P 0.45375 0.76358 0.03733 1.00000
  P6 P 0.96615 0.52631 0.25191 1.00000
  O1 O 0.01324 0.62819 0.76474 1.00000
  O2 O 0.06630 0.28570 0.93825 1.00000
  O3 O 0.08193 0.92804 0.70011 1.00000
  O4 O 0.48300 0.74995 0.86612 1.00000
  O5 O 0.20856 0.41649 0.59096 1.00000
  O6 O 0.55628 0.42873 0.79838 1.00000
  O7 O 0.25842 0.13516 0.50782 1.00000
  O8 O 0.98963 0.35739 0.24128 1.00000
  O9 O 0.24128 0.98963 0.35739 1.00000
  O10 O 0.70011 0.08193 0.92804 1.00000
  O11 O 0.13516 0.50782 0.25842 1.00000
  O12 O 0.42873 0.79838 0.55628 1.00000
  O13 O 0.59096 0.20856 0.41649 1.00000
  O14 O 0.86612 0.48300 0.74995 1.00000
  O15 O 0.28570 0.93825 0.06630 1.00000
  O16 O 0.76474 0.01324 0.62819 1.00000
  O17 O 0.74995 0.86612 0.48300 1.00000
  O18 O 0.41649 0.59096 0.20856 1.00000
  O19 O 0.79838 0.55628 0.42873 1.00000
  O20 O 0.50782 0.25842 0.13516 1.00000
  O21 O 0.35739 0.24128 0.98963 1.00000
  O22 O 0.62819 0.76474 0.01324 1.00000
  O23 O 0.93825 0.06630 0.28570 1.00000
  O24 O 0.92804 0.70011 0.08193 1.00000
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