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PmMn2F11

Alexandria ALEX

Alex-ID: agm018696151 · Space group: I4/mcm (#140)

Basic Information

Formula
PmMn2F11
Alex-ID
agm018696151
Elements
3
Sites
28
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
384.21
ų
Cell a
7.9855
Å
Cell b
7.9855
Å
Cell c
7.9855
Å
α angle
114.39
°
β angle
114.39
°
γ angle
100.03
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmMn2F11
Pm
2.00 · 7.1%
Mn
4.00 · 14.3%
F
22.00 · 78.6%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.9979
eV/atom
Corrected total energy
-161.3718
eV
Raw total energy
-154.6484
eV

Electronic Structure

Indirect band gap
2.0860
eV
Direct band gap
2.1320
eV
DOS at Fermi level
0.0000
Total magnetisation
11.8179
μB

Additional Information

Prototype ID

AB2C11_121_spg46

Decomposition

PmMn2F11

Computed at

2025-02-07 01:54:52

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: agm018696151).

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 agm018696151
data_agm018696151
_cell_length_a     7.98548
_cell_length_b     7.98548
_cell_length_c     7.98548
_cell_angle_alpha  114.38622
_cell_angle_beta   114.38622
_cell_angle_gamma  100.03380
_cell_volume       384.21248
_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 0.75000 0.75000 0.00000 1.00000
  Pm2 Pm 0.25000 0.25000 0.00000 1.00000
  Mn1 Mn 0.66107 0.16107 0.82214 1.00000
  Mn2 Mn 0.33893 0.83893 0.17786 1.00000
  Mn3 Mn 0.16107 0.33893 0.50000 1.00000
  Mn4 Mn 0.83893 0.66107 0.50000 1.00000
  F1 F 0.68680 0.40119 0.83095 1.00000
  F2 F 0.31320 0.59881 0.16905 1.00000
  F3 F 0.57024 0.85584 0.16905 1.00000
  F4 F 0.92976 0.09881 0.28560 1.00000
  F5 F 0.42976 0.14416 0.83095 1.00000
  F6 F 0.07024 0.90119 0.71440 1.00000
  F7 F 0.81320 0.64416 0.71440 1.00000
  F8 F 0.18680 0.35584 0.28560 1.00000
  F9 F 0.50000 0.00000 0.50000 1.00000
  F10 F 0.00000 0.50000 0.50000 1.00000
  F11 F 0.80330 0.30330 0.10661 1.00000
  F12 F 0.19670 0.69670 0.89339 1.00000
  F13 F 0.30330 0.19670 0.50000 1.00000
  F14 F 0.69670 0.80330 0.50000 1.00000
  F15 F 0.90119 0.18680 0.83095 1.00000
  F16 F 0.09881 0.81320 0.16905 1.00000
  F17 F 0.35584 0.07024 0.16905 1.00000
  F18 F 0.14416 0.31320 0.71440 1.00000
  F19 F 0.64416 0.92976 0.83095 1.00000
  F20 F 0.85584 0.68680 0.28560 1.00000
  F21 F 0.59881 0.42976 0.28560 1.00000
  F22 F 0.40119 0.57024 0.71440 1.00000
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