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HEAS Data Platform · Materials Science Database

NiPb2F6

Alexandria ALEX

Alex-ID: agm076501545 · Space group: Pnnm (#58)

Basic Information

Formula
NiPb2F6
Alex-ID
agm076501545
Elements
3
Sites
36
Space group
Pnnm (#58)
Crystal system
orthorhombic
Volume
683.75
ų
Cell a
5.7764
Å
Cell b
6.6401
Å
Cell c
17.8263
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NiPb2F6
Ni
4.00 · 11.1%
Pb
8.00 · 22.2%
F
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0288
eV/atom
Formation energy
-2.4860
eV/atom
Corrected total energy
-176.3913
eV
Raw total energy
-167.7353
eV

Electronic Structure

Indirect band gap
3.8388
eV
Direct band gap
3.8388
eV
DOS at Fermi level
0.0000
Total magnetisation
8.0386
μB

Additional Information

Prototype ID

AB2C6_5971_spg1

Decomposition

Ni2PbF6 PbF2

Computed at

2025-01-14 15:52:46

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: agm076501545).

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 agm076501545
data_agm076501545
_cell_length_a     5.77641
_cell_length_b     6.64012
_cell_length_c     17.82630
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       683.74698
_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
  Ni1 Ni 0.25098 0.99934 0.37525 1.00000
  Ni2 Ni 0.24902 0.00066 0.87525 1.00000
  Ni3 Ni 0.75098 0.50066 0.62475 1.00000
  Ni4 Ni 0.74902 0.49934 0.12475 1.00000
  Pb1 Pb 0.74887 0.00328 0.76263 1.00000
  Pb2 Pb 0.75113 0.99672 0.26263 1.00000
  Pb3 Pb 0.24887 0.49672 0.23737 1.00000
  Pb4 Pb 0.25113 0.50328 0.73737 1.00000
  Pb5 Pb 0.25072 0.49996 0.51239 1.00000
  Pb6 Pb 0.24928 0.50004 0.01239 1.00000
  Pb7 Pb 0.74928 0.99996 0.98761 1.00000
  Pb8 Pb 0.75072 0.00004 0.48761 1.00000
  F1 F 0.89285 0.32011 0.54532 1.00000
  F2 F 0.60715 0.67989 0.04532 1.00000
  F3 F 0.39285 0.17989 0.45468 1.00000
  F4 F 0.10715 0.82011 0.95468 1.00000
  F5 F 0.60929 0.68152 0.70428 1.00000
  F6 F 0.39071 0.18152 0.79572 1.00000
  F7 F 0.89071 0.31848 0.20428 1.00000
  F8 F 0.10929 0.81848 0.29572 1.00000
  F9 F 0.93613 0.14632 0.87524 1.00000
  F10 F 0.43613 0.35368 0.12476 1.00000
  F11 F 0.06387 0.64632 0.62476 1.00000
  F12 F 0.56387 0.85368 0.37524 1.00000
  F13 F 0.88965 0.32590 0.70656 1.00000
  F14 F 0.61035 0.67410 0.20656 1.00000
  F15 F 0.11035 0.82590 0.79344 1.00000
  F16 F 0.38965 0.17410 0.29344 1.00000
  F17 F 0.61238 0.67537 0.54306 1.00000
  F18 F 0.11238 0.82463 0.45694 1.00000
  F19 F 0.88762 0.32463 0.04306 1.00000
  F20 F 0.38762 0.17537 0.95694 1.00000
  F21 F 0.93788 0.14476 0.37505 1.00000
  F22 F 0.06212 0.64476 0.12495 1.00000
  F23 F 0.43788 0.35524 0.62495 1.00000
  F24 F 0.56212 0.85524 0.87505 1.00000
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