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Pm2PaF11

Alexandria ALEX

Alex-ID: agm018747734 · Space group: Ibam (#72)

Basic Information

Formula
Pm2PaF11
Alex-ID
agm018747734
Elements
3
Sites
28
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
502.09
ų
Cell a
8.8174
Å
Cell b
8.8174
Å
Cell c
8.8174
Å
α angle
123.66
°
β angle
105.62
°
γ angle
100.17
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm2PaF11
Pm
4.00 · 14.3%
Pa
2.00 · 7.1%
F
22.00 · 78.6%

Energy & Stability

Energy above hull
0.0237
eV/atom
Formation energy
-4.3065
eV/atom
Corrected total energy
-189.8348
eV
Raw total energy
-189.8348
eV

Electronic Structure

Indirect band gap
3.4382
eV
Direct band gap
3.4520
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0950
μB

Additional Information

Prototype ID

AB2C11_1_spg72

Decomposition

PaF5 PmF3

Computed at

2024-09-26 04:38:52.483548

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: agm018747734).

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 agm018747734
data_agm018747734
_cell_length_a     8.81737
_cell_length_b     8.81737
_cell_length_c     8.81737
_cell_angle_alpha  123.66421
_cell_angle_beta   105.61591
_cell_angle_gamma  100.16526
_cell_volume       502.08781
_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
  Pm1 Pm 0.18113 0.13717 0.31830 1.00000
  Pm2 Pm 0.81887 0.86283 0.68170 1.00000
  Pm3 Pm 0.68113 0.36283 0.04395 1.00000
  Pm4 Pm 0.31887 0.63717 0.95605 1.00000
  Pa1 Pa 0.25000 0.75000 0.50000 1.00000
  Pa2 Pa 0.75000 0.25000 0.50000 1.00000
  F1 F 0.20954 0.43594 0.36206 1.00000
  F2 F 0.79046 0.56406 0.63794 1.00000
  F3 F 0.07388 0.84749 0.63794 1.00000
  F4 F 0.42612 0.06406 0.77360 1.00000
  F5 F 0.92612 0.15251 0.36206 1.00000
  F6 F 0.57388 0.93594 0.22640 1.00000
  F7 F 0.29046 0.65251 0.22640 1.00000
  F8 F 0.70954 0.34749 0.77360 1.00000
  F9 F 0.00000 0.00000 0.00000 1.00000
  F10 F 0.50000 0.50000 0.00000 1.00000
  F11 F 0.27760 0.37362 0.65122 1.00000
  F12 F 0.72240 0.62638 0.34878 1.00000
  F13 F 0.77760 0.12638 0.90398 1.00000
  F14 F 0.22240 0.87362 0.09602 1.00000
  F15 F 0.48395 0.23916 0.42832 1.00000
  F16 F 0.51605 0.76084 0.57168 1.00000
  F17 F 0.81083 0.05563 0.57168 1.00000
  F18 F 0.68917 0.26084 0.24479 1.00000
  F19 F 0.18917 0.94437 0.42832 1.00000
  F20 F 0.31083 0.73916 0.75521 1.00000
  F21 F 0.01605 0.44437 0.75521 1.00000
  F22 F 0.98395 0.55563 0.24479 1.00000
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