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K3In2As2O8F3

Alexandria ALEX

Alex-ID: agm010133342 · Space group: Cmc2_1 (#36)

Basic Information

Formula
K3In2As2O8F3
Alex-ID
agm010133342
Elements
5
Sites
36
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
591.38
ų
Cell a
7.8169
Å
Cell b
7.8169
Å
Cell c
9.8798
Å
α angle
90.00
°
β angle
90.00
°
γ angle
101.59
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3In2As2O8F3
K
6.00 · 16.7%
In
4.00 · 11.1%
As
4.00 · 11.1%
O
16.00 · 44.4%
F
6.00 · 16.7%

Energy & Stability

Energy above hull
0.0006
eV/atom
Formation energy
-2.2700
eV/atom
Corrected total energy
-205.8653
eV
Raw total energy
-194.6286
eV

Electronic Structure

Indirect band gap
2.5146
eV
Direct band gap
2.5146
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C3D3E8_2_spg36

Decomposition

K5InAs2(O4F)2 KInAsO4F K3InF6

Computed at

2024-11-02 17:33:39.022586

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: agm010133342).

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 agm010133342
data_agm010133342
_cell_length_a     7.81691
_cell_length_b     7.81691
_cell_length_c     9.87978
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  101.59266
_cell_volume       591.37960
_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 0.47369 0.47369 0.01265 1.00000
  K2 K 0.21969 0.21969 0.78264 1.00000
  K3 K 0.87054 0.87054 0.65944 1.00000
  K4 K 0.78031 0.78031 0.28264 1.00000
  K5 K 0.52631 0.52631 0.51265 1.00000
  K6 K 0.12946 0.12946 0.15944 1.00000
  In1 In 0.94017 0.56902 0.99527 1.00000
  In2 In 0.56902 0.94017 0.99527 1.00000
  In3 In 0.43098 0.05983 0.49527 1.00000
  In4 In 0.05983 0.43098 0.49527 1.00000
  As1 As 0.74342 0.25407 0.74961 1.00000
  As2 As 0.25407 0.74342 0.74961 1.00000
  As3 As 0.25658 0.74593 0.24961 1.00000
  As4 As 0.74593 0.25658 0.24961 1.00000
  O1 O 0.75323 0.43904 0.84585 1.00000
  O2 O 0.92448 0.25785 0.64943 1.00000
  O3 O 0.74356 0.06917 0.84394 1.00000
  O4 O 0.55452 0.23738 0.65582 1.00000
  O5 O 0.43904 0.75323 0.84585 1.00000
  O6 O 0.25785 0.92448 0.64943 1.00000
  O7 O 0.06917 0.74356 0.84394 1.00000
  O8 O 0.23738 0.55452 0.65582 1.00000
  O9 O 0.25644 0.93083 0.34394 1.00000
  O10 O 0.44548 0.76262 0.15582 1.00000
  O11 O 0.24677 0.56096 0.34585 1.00000
  O12 O 0.07552 0.74215 0.14943 1.00000
  O13 O 0.93083 0.25644 0.34394 1.00000
  O14 O 0.76262 0.44548 0.15582 1.00000
  O15 O 0.56096 0.24677 0.34585 1.00000
  O16 O 0.74215 0.07552 0.14943 1.00000
  F1 F 0.75240 0.75240 0.00543 1.00000
  F2 F 0.11791 0.39578 0.99289 1.00000
  F3 F 0.39578 0.11791 0.99289 1.00000
  F4 F 0.24760 0.24760 0.50543 1.00000
  F5 F 0.60422 0.88209 0.49289 1.00000
  F6 F 0.88209 0.60422 0.49289 1.00000
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