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SrCrCu2F8

Alexandria ALEX

Alex-ID: agm004897802 · Space group: I-4 (#82)

Basic Information

Formula
SrCrCu2F8
Alex-ID
agm004897802
Elements
4
Sites
12
Space group
I-4 (#82)
Crystal system
tetragonal
Volume
158.14
ų
Cell a
5.5686
Å
Cell b
5.5686
Å
Cell c
6.4431
Å
α angle
115.60
°
β angle
115.60
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrCrCu2F8
Sr
1.00 · 8.3%
Cr
1.00 · 8.3%
Cu
2.00 · 16.7%
F
8.00 · 66.7%

Energy & Stability

Energy above hull
0.2293
eV/atom
Formation energy
-2.5371
eV/atom
Corrected total energy
-61.4429
eV
Raw total energy
-59.4299
eV

Electronic Structure

Indirect band gap
0.0065
eV
Direct band gap
0.0543
eV
DOS at Fermi level
5.1433
Total magnetisation
5.5981
μB

Additional Information

Prototype ID

ABC2D8_398_spg82

Decomposition

SrCrF5 CrCu3F8 SrCuF4 Cu

Computed at

2022-12-20 03:56:41.857711

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: agm004897802).

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 agm004897802
data_agm004897802
_cell_length_a     5.56856
_cell_length_b     5.56856
_cell_length_c     6.44309
_cell_angle_alpha  115.60309
_cell_angle_beta   115.60309
_cell_angle_gamma  90.00000
_cell_volume       158.14236
_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
  Sr1 Sr 0.75000 0.25000 0.50000 1.00000
  Cr1 Cr 1.00000 0.00000 0.00000 1.00000
  Cu1 Cu 0.50000 0.50000 0.00000 1.00000
  Cu2 Cu 0.25000 0.75000 0.50000 1.00000
  F1 F 0.16553 0.66089 0.95368 1.00000
  F2 F 0.78815 0.29280 0.95368 1.00000
  F3 F 0.38094 0.45473 0.53108 1.00000
  F4 F 0.15014 0.07636 0.53108 1.00000
  F5 F 0.92364 0.61906 0.46892 1.00000
  F6 F 0.54527 0.84986 0.46892 1.00000
  F7 F 0.33911 0.21185 0.04632 1.00000
  F8 F 0.70720 0.83447 0.04632 1.00000
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