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Rb2ZnCu3F12

Alexandria ALEX

Alex-ID: agm004496830 · Space group: R-3m (#166)

Basic Information

Formula
Rb2ZnCu3F12
Alex-ID
agm004496830
Elements
4
Sites
18
Space group
R-3m (#166)
Crystal system
trigonal
Volume
273.38
ų
Cell a
7.2516
Å
Cell b
7.2516
Å
Cell c
7.2516
Å
α angle
60.61
°
β angle
60.61
°
γ angle
60.61
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2ZnCu3F12
Rb
2.00 · 11.1%
Zn
1.00 · 5.6%
Cu
3.00 · 16.7%
F
12.00 · 66.7%

Energy & Stability

Energy above hull
0.0021
eV/atom
Formation energy
-2.2356
eV/atom
Corrected total energy
-72.9808
eV
Raw total energy
-72.9808
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0050
eV
DOS at Fermi level
8.2592
Total magnetisation
4.8155
μB

Additional Information

Prototype ID

AB2C3D12_24_spg166

Decomposition

RbCu2F6 RbCuF4 ZnF2

Computed at

2022-06-19 09:40:48.023828

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: agm004496830).

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 agm004496830
data_agm004496830
_cell_length_a     7.25162
_cell_length_b     7.25162
_cell_length_c     7.25162
_cell_angle_alpha  60.61429
_cell_angle_beta   60.61429
_cell_angle_gamma  60.61429
_cell_volume       273.38444
_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
  Rb1 Rb 0.62512 0.62512 0.62512 1.00000
  Rb2 Rb 0.37488 0.37488 0.37488 1.00000
  Zn1 Zn 0.00000 0.00000 0.00000 1.00000
  Cu1 Cu 0.50000 0.00000 0.00000 1.00000
  Cu2 Cu 0.00000 0.50000 0.00000 1.00000
  Cu3 Cu 0.00000 0.00000 0.50000 1.00000
  F1 F 0.31917 0.31917 0.92405 1.00000
  F2 F 0.92241 0.92241 0.33504 1.00000
  F3 F 0.33504 0.92241 0.92241 1.00000
  F4 F 0.92405 0.31917 0.31917 1.00000
  F5 F 0.92241 0.33504 0.92241 1.00000
  F6 F 0.31917 0.92405 0.31917 1.00000
  F7 F 0.68083 0.68083 0.07595 1.00000
  F8 F 0.07759 0.07759 0.66496 1.00000
  F9 F 0.66496 0.07759 0.07759 1.00000
  F10 F 0.07595 0.68083 0.68083 1.00000
  F11 F 0.07759 0.66496 0.07759 1.00000
  F12 F 0.68083 0.07595 0.68083 1.00000
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