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K4Co3F10

Alexandria ALEX

Alex-ID: agm008292601 · Space group: Cmce (#64)

Basic Information

Formula
K4Co3F10
Alex-ID
agm008292601
Elements
3
Sites
34
Space group
Cmce (#64)
Crystal system
orthorhombic
Volume
545.67
ų
Cell a
7.3111
Å
Cell b
7.3111
Å
Cell c
13.7411
Å
α angle
90.00
°
β angle
90.00
°
γ angle
132.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K4Co3F10
K
8.00 · 23.5%
Co
6.00 · 17.6%
F
20.00 · 58.8%

Energy & Stability

Energy above hull
0.0136
eV/atom
Formation energy
-2.6929
eV/atom
Corrected total energy
-171.5296
eV
Raw total energy
-160.2856
eV

Electronic Structure

Indirect band gap
2.7706
eV
Direct band gap
2.7706
eV
DOS at Fermi level
0.0000
Total magnetisation
18.0000
μB

Additional Information

Prototype ID

A3B4C10_0_spg64

Decomposition

K2Co3F8 K2CoF4

Computed at

2025-03-11 05:04:30

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: agm008292601).

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 agm008292601
data_agm008292601
_cell_length_a     7.31111
_cell_length_b     7.31111
_cell_length_c     13.74109
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  132.01919
_cell_volume       545.67101
_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 0.53202 0.46798 0.64021 1.00000
  K2 K 0.46798 0.53202 0.35979 1.00000
  K3 K 0.96798 0.03202 0.14021 1.00000
  K4 K 0.03202 0.96798 0.85979 1.00000
  K5 K 0.23694 0.76306 0.61678 1.00000
  K6 K 0.76306 0.23694 0.38322 1.00000
  K7 K 0.26306 0.73694 0.11678 1.00000
  K8 K 0.73694 0.26306 0.88322 1.00000
  Co1 Co 0.00000 0.00000 0.50000 1.00000
  Co2 Co 0.50000 0.50000 0.00000 1.00000
  Co3 Co 0.86908 0.13092 0.65249 1.00000
  Co4 Co 0.13092 0.86908 0.34751 1.00000
  Co5 Co 0.63092 0.36908 0.15249 1.00000
  Co6 Co 0.36908 0.63092 0.84751 1.00000
  F1 F 0.13729 0.36271 0.75000 1.00000
  F2 F 0.36271 0.13729 0.25000 1.00000
  F3 F 0.86271 0.63729 0.25000 1.00000
  F4 F 0.63729 0.86271 0.75000 1.00000
  F5 F 0.72265 0.27735 0.66231 1.00000
  F6 F 0.27735 0.72265 0.33769 1.00000
  F7 F 0.77735 0.22265 0.16231 1.00000
  F8 F 0.22265 0.77735 0.83769 1.00000
  F9 F 0.03337 0.96663 0.64401 1.00000
  F10 F 0.96663 0.03337 0.35599 1.00000
  F11 F 0.46663 0.53337 0.14401 1.00000
  F12 F 0.53337 0.46663 0.85599 1.00000
  F13 F 0.11803 0.33910 0.53651 1.00000
  F14 F 0.33910 0.11803 0.46349 1.00000
  F15 F 0.83910 0.61803 0.03651 1.00000
  F16 F 0.61803 0.83910 0.96349 1.00000
  F17 F 0.88197 0.66090 0.46349 1.00000
  F18 F 0.66090 0.88197 0.53651 1.00000
  F19 F 0.16090 0.38197 0.96349 1.00000
  F20 F 0.38197 0.16090 0.03651 1.00000
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