Navigation

HEAS Data Platform · Materials Science Database

KRe2F11

Alexandria ALEX

Alex-ID: agm020044479 · Space group: Ibam (#72)

Basic Information

Formula
KRe2F11
Alex-ID
agm020044479
Elements
3
Sites
28
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
508.07
ų
Cell a
8.7523
Å
Cell b
8.7523
Å
Cell c
8.7523
Å
α angle
114.40
°
β angle
113.16
°
γ angle
101.16
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KRe2F11
K
2.00 · 7.1%
Re
4.00 · 14.3%
F
22.00 · 78.6%

Energy & Stability

Energy above hull
0.0117
eV/atom
Formation energy
-2.5987
eV/atom
Corrected total energy
-156.0119
eV
Raw total energy
-156.0119
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0035
eV
DOS at Fermi level
25.4262
Total magnetisation
8.0000
μB

Additional Information

Prototype ID

AB2C11_1_spg72

Decomposition

KReF6 ReF6 Re

Computed at

2025-01-06 22:25:00

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: agm020044479).

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 agm020044479
data_agm020044479
_cell_length_a     8.75229
_cell_length_b     8.75229
_cell_length_c     8.75229
_cell_angle_alpha  114.39521
_cell_angle_beta   113.16387
_cell_angle_gamma  101.16350
_cell_volume       508.07360
_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 0.25000 0.25000 0.00000 1.00000
  K2 K 0.75000 0.75000 0.00000 1.00000
  Re1 Re 0.15567 0.64795 0.80363 1.00000
  Re2 Re 0.84433 0.35205 0.19637 1.00000
  Re3 Re 0.34433 0.14795 0.49228 1.00000
  Re4 Re 0.65567 0.85205 0.50772 1.00000
  F1 F 0.12940 0.42293 0.79487 1.00000
  F2 F 0.87060 0.57707 0.20513 1.00000
  F3 F 0.62806 0.33454 0.20513 1.00000
  F4 F 0.37060 0.16546 0.29352 1.00000
  F5 F 0.37194 0.66546 0.79487 1.00000
  F6 F 0.62940 0.83454 0.70648 1.00000
  F7 F 0.87194 0.07707 0.70648 1.00000
  F8 F 0.12806 0.92293 0.29352 1.00000
  F9 F 0.00000 0.50000 0.50000 1.00000
  F10 F 0.50000 0.00000 0.50000 1.00000
  F11 F 0.29873 0.78216 0.08089 1.00000
  F12 F 0.70127 0.21784 0.91911 1.00000
  F13 F 0.20127 0.28216 0.48343 1.00000
  F14 F 0.79873 0.71784 0.51657 1.00000
  F15 F 0.93816 0.62950 0.81006 1.00000
  F16 F 0.06184 0.37050 0.18994 1.00000
  F17 F 0.81944 0.12810 0.18994 1.00000
  F18 F 0.56184 0.37190 0.69134 1.00000
  F19 F 0.18056 0.87190 0.81006 1.00000
  F20 F 0.43816 0.62810 0.30866 1.00000
  F21 F 0.68056 0.87050 0.30866 1.00000
  F22 F 0.31944 0.12950 0.69134 1.00000
Get direct link