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Pa2GaF11

Alexandria ALEX

Alex-ID: agm020201837 · Space group: C2/c (#15)

Basic Information

Formula
Pa2GaF11
Alex-ID
agm020201837
Elements
3
Sites
28
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
459.28
ų
Cell a
8.1833
Å
Cell b
8.1833
Å
Cell c
10.0569
Å
α angle
56.06
°
β angle
123.94
°
γ angle
113.90
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pa2GaF11
Pa
4.00 · 14.3%
Ga
2.00 · 7.1%
F
22.00 · 78.6%

Energy & Stability

Energy above hull
0.0730
eV/atom
Formation energy
-3.7880
eV/atom
Corrected total energy
-181.3700
eV
Raw total energy
-181.3700
eV

Electronic Structure

Indirect band gap
0.2816
eV
Direct band gap
0.2816
eV
DOS at Fermi level
3.8560
Total magnetisation
4.0129
μB

Additional Information

Prototype ID

AB2C11_78_spg9

Decomposition

PaGaF6 Pa2F9 GaF3

Computed at

2025-01-20 19:14:59

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: agm020201837).

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 agm020201837
data_agm020201837
_cell_length_a     8.18329
_cell_length_b     8.18329
_cell_length_c     10.05687
_cell_angle_alpha  56.06371
_cell_angle_beta   123.93629
_cell_angle_gamma  113.90086
_cell_volume       459.27693
_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
  Pa1 Pa 0.62294 0.08726 0.30738 1.00000
  Pa2 Pa 0.37706 0.91274 0.69262 1.00000
  Pa3 Pa 0.91274 0.37706 0.80738 1.00000
  Pa4 Pa 0.08726 0.62294 0.19262 1.00000
  Ga1 Ga 0.35616 0.35616 0.75000 1.00000
  Ga2 Ga 0.64384 0.64384 0.25000 1.00000
  F1 F 0.83752 0.93058 0.55354 1.00000
  F2 F 0.16248 0.06942 0.44646 1.00000
  F3 F 0.40023 0.62457 0.71154 1.00000
  F4 F 0.62457 0.40023 0.78846 1.00000
  F5 F 0.59977 0.37543 0.28846 1.00000
  F6 F 0.37543 0.59977 0.21154 1.00000
  F7 F 0.93058 0.83752 0.94646 1.00000
  F8 F 0.06942 0.16248 0.05354 1.00000
  F9 F 0.50000 0.00000 0.50000 1.00000
  F10 F 0.00000 0.50000 0.00000 1.00000
  F11 F 0.86883 0.32830 0.24602 1.00000
  F12 F 0.13117 0.67170 0.75398 1.00000
  F13 F 0.67170 0.13117 0.74602 1.00000
  F14 F 0.32830 0.86883 0.25398 1.00000
  F15 F 0.67277 0.90806 0.21909 1.00000
  F16 F 0.32723 0.09194 0.78091 1.00000
  F17 F 0.55369 0.74348 0.99858 1.00000
  F18 F 0.74348 0.55369 0.50142 1.00000
  F19 F 0.44631 0.25652 0.00142 1.00000
  F20 F 0.25652 0.44631 0.49858 1.00000
  F21 F 0.90806 0.67277 0.28091 1.00000
  F22 F 0.09194 0.32723 0.71909 1.00000
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