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K4CrIn3(P2O7)4

Alexandria ALEX

Alex-ID: agm011022467 · Space group: P1 (#1)

Basic Information

Formula
K4CrIn3(P2O7)4
Alex-ID
agm011022467
Elements
5
Sites
44
Space group
P1 (#1)
Crystal system
triclinic
Volume
604.16
ų
Cell a
7.8108
Å
Cell b
8.4015
Å
Cell c
9.9754
Å
α angle
90.30
°
β angle
112.64
°
γ angle
89.98
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K4CrIn3(P2O7)4
K
4.00 · 9.1%
Cr
1.00 · 2.3%
In
3.00 · 6.8%
P
8.00 · 18.2%
O
28.00 · 63.6%

Energy & Stability

Energy above hull
0.0215
eV/atom
Formation energy
-2.6107
eV/atom
Corrected total energy
-319.3220
eV
Raw total energy
-297.6449
eV

Electronic Structure

Indirect band gap
2.8178
eV
Direct band gap
2.8779
eV
DOS at Fermi level
0.0000
Total magnetisation
2.8766
μB

Additional Information

Prototype ID

AB3C4D8E28_3_spg1

Decomposition

KCrP2O7 KInP2O7

Computed at

2024-11-18 00:05:30.452909

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: agm011022467).

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 agm011022467
data_agm011022467
_cell_length_a     7.81080
_cell_length_b     8.40154
_cell_length_c     9.97543
_cell_angle_alpha  90.29819
_cell_angle_beta   112.63983
_cell_angle_gamma  89.98176
_cell_volume       604.16332
_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 0.71727 0.52660 0.69313 1.00000
  K2 K 0.28810 0.02184 0.80666 1.00000
  K3 K 0.28531 0.47220 0.30543 1.00000
  K4 K 0.70627 0.97281 0.19095 1.00000
  Cr1 Cr 0.25135 0.00950 0.24990 1.00000
  In1 In 0.74186 0.51001 0.24985 1.00000
  In2 In 0.74334 0.99156 0.74727 1.00000
  In3 In 0.26002 0.48807 0.75127 1.00000
  P1 P 0.06654 0.24612 0.96190 1.00000
  P2 P 0.94483 0.75028 0.54387 1.00000
  P3 P 0.94369 0.75510 0.04775 1.00000
  P4 P 0.05556 0.24131 0.45092 1.00000
  P5 P 0.67721 0.28811 0.95184 1.00000
  P6 P 0.32544 0.79005 0.54178 1.00000
  P7 P 0.32321 0.71808 0.05337 1.00000
  P8 P 0.66747 0.21020 0.44820 1.00000
  O1 O 0.68345 0.30462 0.10616 1.00000
  O2 O 0.30734 0.81344 0.38471 1.00000
  O3 O 0.31138 0.70221 0.89694 1.00000
  O4 O 0.69027 0.19849 0.60725 1.00000
  O5 O 0.17766 0.20728 0.12219 1.00000
  O6 O 0.83022 0.71975 0.38303 1.00000
  O7 O 0.83041 0.78546 0.88692 1.00000
  O8 O 0.16864 0.27300 0.61291 1.00000
  O9 O 0.53933 0.40182 0.84386 1.00000
  O10 O 0.46808 0.89906 0.65129 1.00000
  O11 O 0.46766 0.60907 0.15935 1.00000
  O12 O 0.51872 0.09941 0.34624 1.00000
  O13 O 0.00584 0.09656 0.86793 1.00000
  O14 O 0.00166 0.59519 0.63031 1.00000
  O15 O 0.00667 0.90971 0.13697 1.00000
  O16 O 0.00188 0.39624 0.36466 1.00000
  O17 O 0.87692 0.34202 0.94946 1.00000
  O18 O 0.13256 0.84453 0.55685 1.00000
  O19 O 0.12884 0.65649 0.06040 1.00000
  O20 O 0.86126 0.15149 0.43494 1.00000
  O21 O 0.64583 0.11282 0.90340 1.00000
  O22 O 0.35320 0.61320 0.58616 1.00000
  O23 O 0.34358 0.89399 0.10372 1.00000
  O24 O 0.64184 0.38610 0.40152 1.00000
  O25 O 0.17016 0.36332 0.90451 1.00000
  O26 O 0.84572 0.86351 0.60790 1.00000
  O27 O 0.83986 0.64439 0.10946 1.00000
  O28 O 0.15354 0.12500 0.38686 1.00000
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