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Cr4OF11

Alexandria ALEX

Alex-ID: agm005236001 · Space group: C2 (#5)

Basic Information

Formula
Cr4OF11
Alex-ID
agm005236001
Elements
3
Sites
32
Space group
C2 (#5)
Crystal system
monoclinic
Volume
397.31
ų
Cell a
5.0892
Å
Cell b
5.3296
Å
Cell c
16.8739
Å
α angle
92.54
°
β angle
98.67
°
γ angle
61.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cr4OF11
Cr
8.00 · 25.0%
O
2.00 · 6.3%
F
22.00 · 68.8%

Energy & Stability

Energy above hull
0.0398
eV/atom
Formation energy
-2.8836
eV/atom
Corrected total energy
-210.4306
eV
Raw total energy
-192.9220
eV

Electronic Structure

Indirect band gap
0.8488
eV
Direct band gap
0.8682
eV
DOS at Fermi level
-0.1948
Total magnetisation
22.0000
μB

Additional Information

Prototype ID

AB4C11_39_spg1

Decomposition

CrO2 CrF3 CrOF3

Computed at

2024-10-09 09:36:33

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: agm005236001).

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 agm005236001
data_agm005236001
_cell_length_a     5.08918
_cell_length_b     5.32958
_cell_length_c     16.87395
_cell_angle_alpha  92.53736
_cell_angle_beta   98.66800
_cell_angle_gamma  61.47180
_cell_volume       397.31009
_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
  Cr1 Cr 0.74104 0.65085 0.13092 1.00000
  Cr2 Cr 0.75157 0.11496 0.62330 1.00000
  Cr3 Cr 0.49870 0.74745 0.74983 1.00000
  Cr4 Cr 0.50361 0.24147 0.24854 1.00000
  Cr5 Cr 0.24607 0.88574 0.37768 1.00000
  Cr6 Cr 0.24576 0.37958 0.87632 1.00000
  Cr7 Cr 0.01058 0.47614 0.49532 1.00000
  Cr8 Cr 0.99288 0.01186 0.00292 1.00000
  O1 O 0.74737 0.94505 0.18929 1.00000
  O2 O 0.25280 0.18203 0.43693 1.00000
  F1 F 0.80830 0.79203 0.03542 1.00000
  F2 F 0.75987 0.79870 0.56017 1.00000
  F3 F 0.74823 0.32809 0.06613 1.00000
  F4 F 0.68394 0.96448 0.71679 1.00000
  F5 F 0.68498 0.65041 0.40621 1.00000
  F6 F 0.67867 0.47666 0.21999 1.00000
  F7 F 0.81057 0.59667 0.84338 1.00000
  F8 F 0.81043 0.09437 0.34388 1.00000
  F9 F 0.81590 0.27192 0.52994 1.00000
  F10 F 0.30756 0.85496 0.09629 1.00000
  F11 F 0.74684 0.43120 0.68675 1.00000
  F12 F 0.25496 0.56385 0.31304 1.00000
  F13 F 0.68098 0.16239 0.90949 1.00000
  F14 F 0.18674 0.89965 0.65630 1.00000
  F15 F 0.17916 0.41295 0.15900 1.00000
  F16 F 0.18270 0.71414 0.46724 1.00000
  F17 F 0.31343 0.53059 0.78282 1.00000
  F18 F 0.31457 0.33465 0.59082 1.00000
  F19 F 0.31037 0.03302 0.28234 1.00000
  F20 F 0.24093 0.69571 0.93943 1.00000
  F21 F 0.25019 0.06372 0.81301 1.00000
  F22 F 0.17926 0.22736 0.96981 1.00000
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