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LaAuF7

Alexandria ALEX

Alex-ID: agm024112481 · Space group: P2_1/c (#14)

Basic Information

Formula
LaAuF7
Alex-ID
agm024112481
Elements
3
Sites
36
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
616.38
ų
Cell a
5.7209
Å
Cell b
9.4186
Å
Cell c
13.0080
Å
α angle
61.57
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaAuF7
La
4.00 · 11.1%
Au
4.00 · 11.1%
F
28.00 · 77.8%

Energy & Stability

Energy above hull
0.0158
eV/atom
Formation energy
-2.6802
eV/atom
Corrected total energy
-169.0832
eV
Raw total energy
-169.0832
eV

Electronic Structure

Indirect band gap
0.5362
eV
Direct band gap
0.5362
eV
DOS at Fermi level
-0.9271
Total magnetisation
4.0027
μB

Additional Information

Prototype ID

ABC7_7_spg14

Decomposition

AuF5 La2Au5F21 LaF3

Computed at

2024-08-26 03:17:25.660321

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: agm024112481).

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 agm024112481
data_agm024112481
_cell_length_a     5.72092
_cell_length_b     9.41857
_cell_length_c     13.00795
_cell_angle_alpha  61.57105
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       616.38268
_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
  La1 La 0.25876 0.69096 0.23149 1.00000
  La2 La 0.74124 0.30904 0.76851 1.00000
  La3 La 0.75876 0.30904 0.26851 1.00000
  La4 La 0.24124 0.69096 0.73149 1.00000
  Au1 Au 0.75332 0.77199 0.45655 1.00000
  Au2 Au 0.24668 0.22801 0.54345 1.00000
  Au3 Au 0.25332 0.22801 0.04345 1.00000
  Au4 Au 0.74668 0.77199 0.95655 1.00000
  F1 F 0.96372 0.79824 0.08360 1.00000
  F2 F 0.03628 0.20176 0.91640 1.00000
  F3 F 0.46372 0.20176 0.41640 1.00000
  F4 F 0.53628 0.79824 0.58360 1.00000
  F5 F 0.47087 0.77306 0.36796 1.00000
  F6 F 0.52913 0.22694 0.63204 1.00000
  F7 F 0.97087 0.22694 0.13204 1.00000
  F8 F 0.02913 0.77306 0.86796 1.00000
  F9 F 0.95822 0.74350 0.32678 1.00000
  F10 F 0.04178 0.25650 0.67322 1.00000
  F11 F 0.45822 0.25650 0.17322 1.00000
  F12 F 0.54178 0.74350 0.82678 1.00000
  F13 F 0.78245 0.00833 0.35917 1.00000
  F14 F 0.21755 0.99167 0.64083 1.00000
  F15 F 0.28245 0.99167 0.14083 1.00000
  F16 F 0.71755 0.00833 0.85917 1.00000
  F17 F 0.95798 0.22111 0.46158 1.00000
  F18 F 0.04202 0.77889 0.53842 1.00000
  F19 F 0.45798 0.77889 0.03842 1.00000
  F20 F 0.54202 0.22111 0.96158 1.00000
  F21 F 0.76241 0.53539 0.04907 1.00000
  F22 F 0.23759 0.46461 0.95093 1.00000
  F23 F 0.26241 0.46461 0.45093 1.00000
  F24 F 0.73759 0.53539 0.54907 1.00000
  F25 F 0.59523 0.53600 0.26201 1.00000
  F26 F 0.40477 0.46400 0.73799 1.00000
  F27 F 0.09523 0.46400 0.23799 1.00000
  F28 F 0.90477 0.53600 0.76201 1.00000
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