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LiCr2As2(O4F)2

Alexandria ALEX

Alex-ID: agm010362073 · Space group: P1 (#1)

Alexandria Database API

Basic Information

Formula
LiCr2As2(O4F)2
Alex-ID
agm010362073
Elements
5
Sites
15
Space group
P1 (#1)
Crystal system
triclinic
Volume
190.16
ų
Cell a
5.3924
Å
Cell b
5.4458
Å
Cell c
7.4563
Å
α angle
106.67
°
β angle
109.20
°
γ angle
99.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiCr2As2(O4F)2
Li
1.00 · 6.7%
Cr
2.00 · 13.3%
As
2.00 · 13.3%
O
8.00 · 53.3%
F
2.00 · 13.3%

Energy & Stability

Energy above hull
0.0406
eV/atom
Formation energy
-2.1056
eV/atom
Corrected total energy
-104.5508
eV
Raw total energy
-94.9065
eV

Electronic Structure

Indirect band gap
0.3018
eV
Direct band gap
0.3096
eV
DOS at Fermi level
0.4084
Total magnetisation
5.0000
μB

Additional Information

Prototype ID

AB2C2D2E8_29_spg1

Decomposition

Li3CrF6 LiO8 As2O5 LiCrF4 CrAsO4

Computed at

2025-02-05 13:21:38

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: agm010362073).

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 agm010362073
data_agm010362073
_cell_length_a     5.39238
_cell_length_b     5.44583
_cell_length_c     7.45630
_cell_angle_alpha  106.67132
_cell_angle_beta   109.20047
_cell_angle_gamma  99.15169
_cell_volume       190.16062
_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
  Li1 Li 0.43513 0.07480 0.81377 1.00000
  Cr1 Cr 0.49928 0.49760 0.49749 1.00000
  Cr2 Cr 0.00254 0.00453 0.00255 1.00000
  As1 As 0.88051 0.54895 0.23148 1.00000
  As2 As 0.11625 0.45624 0.76666 1.00000
  O1 O 0.84561 0.69864 0.05846 1.00000
  O2 O 0.20790 0.65362 0.42199 1.00000
  O3 O 0.68402 0.65311 0.36605 1.00000
  O4 O 0.21420 0.79705 0.87336 1.00000
  O5 O 0.76764 0.21152 0.09755 1.00000
  O6 O 0.32653 0.34243 0.64804 1.00000
  O7 O 0.78007 0.33430 0.59171 1.00000
  O8 O 0.17946 0.29934 0.93843 1.00000
  F1 F 0.67528 0.84663 0.73408 1.00000
  F2 F 0.31310 0.16217 0.26978 1.00000
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