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MgPa2F11

Alexandria ALEX

Alex-ID: agm018917864 · Space group: C2/c (#15)

Basic Information

Formula
MgPa2F11
Alex-ID
agm018917864
Elements
3
Sites
28
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
460.01
ų
Cell a
8.1655
Å
Cell b
8.1655
Å
Cell c
9.9658
Å
α angle
56.77
°
β angle
123.23
°
γ angle
113.72
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgPa2F11
Mg
2.00 · 7.1%
Pa
4.00 · 14.3%
F
22.00 · 78.6%

Energy & Stability

Energy above hull
0.0113
eV/atom
Formation energy
-4.1130
eV/atom
Corrected total energy
-187.6009
eV
Raw total energy
-187.6009
eV

Electronic Structure

Indirect band gap
0.0955
eV
Direct band gap
0.0955
eV
DOS at Fermi level
11.2361
Total magnetisation
2.0078
μB

Additional Information

Prototype ID

AB2C11_140_spg46

Decomposition

Pa2F9 MgF2

Computed at

2025-01-06 22:27:30

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: agm018917864).

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 agm018917864
data_agm018917864
_cell_length_a     8.16554
_cell_length_b     8.16554
_cell_length_c     9.96575
_cell_angle_alpha  56.77495
_cell_angle_beta   123.22505
_cell_angle_gamma  113.72105
_cell_volume       460.01167
_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
  Mg1 Mg 0.84898 0.84898 0.75000 1.00000
  Mg2 Mg 0.15102 0.15102 0.25000 1.00000
  Pa1 Pa 0.40030 0.87869 0.80142 1.00000
  Pa2 Pa 0.59970 0.12131 0.19858 1.00000
  Pa3 Pa 0.12131 0.59970 0.30142 1.00000
  Pa4 Pa 0.87869 0.40030 0.69858 1.00000
  F1 F 0.13097 0.89804 0.78946 1.00000
  F2 F 0.86903 0.10196 0.21054 1.00000
  F3 F 0.46838 0.34322 0.95370 1.00000
  F4 F 0.34322 0.46838 0.54630 1.00000
  F5 F 0.53162 0.65678 0.04630 1.00000
  F6 F 0.65678 0.53162 0.45370 1.00000
  F7 F 0.89804 0.13097 0.71054 1.00000
  F8 F 0.10196 0.86903 0.28946 1.00000
  F9 F 0.50000 0.00000 0.00000 1.00000
  F10 F 0.00000 0.50000 0.50000 1.00000
  F11 F 0.17158 0.62724 0.74212 1.00000
  F12 F 0.82842 0.37276 0.25788 1.00000
  F13 F 0.37276 0.82842 0.24212 1.00000
  F14 F 0.62724 0.17158 0.75788 1.00000
  F15 F 0.25231 0.05360 0.51417 1.00000
  F16 F 0.74769 0.94640 0.48583 1.00000
  F17 F 0.41937 0.17335 0.27113 1.00000
  F18 F 0.17335 0.41937 0.22887 1.00000
  F19 F 0.58063 0.82665 0.72887 1.00000
  F20 F 0.82665 0.58063 0.77113 1.00000
  F21 F 0.05360 0.25231 0.98583 1.00000
  F22 F 0.94640 0.74769 0.01417 1.00000
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