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Sr(NF4)3

Alexandria ALEX

Alex-ID: agm005859636 · Space group: R3c (#161)

Basic Information

Formula
Sr(NF4)3
Alex-ID
agm005859636
Elements
3
Sites
32
Space group
R3c (#161)
Crystal system
trigonal
Volume
671.73
ų
Cell a
7.7817
Å
Cell b
7.7817
Å
Cell c
13.5739
Å
α angle
73.34
°
β angle
73.34
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr(NF4)3
Sr
2.00 · 6.3%
N
6.00 · 18.8%
F
24.00 · 75.0%

Energy & Stability

Energy above hull
0.1760
eV/atom
Formation energy
-1.3284
eV/atom
Corrected total energy
-127.6973
eV
Raw total energy
-127.6973
eV

Electronic Structure

Indirect band gap
0.0001
eV
Direct band gap
0.0001
eV
DOS at Fermi level
25.2931
Total magnetisation
2.0031
μB

Additional Information

Prototype ID

AB3C12_189_spg161

Decomposition

Sr4F31 NF3 SrF2

Computed at

2023-07-24 02:54:42.922658

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: agm005859636).

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 agm005859636
data_agm005859636
_cell_length_a     7.78175
_cell_length_b     7.78175
_cell_length_c     13.57389
_cell_angle_alpha  73.34285
_cell_angle_beta   73.34285
_cell_angle_gamma  60.00000
_cell_volume       671.72761
_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
  Sr1 Sr 0.07803 0.07803 0.76590 1.00000
  Sr2 Sr 0.57803 0.57803 0.26590 1.00000
  N1 N 0.64747 0.40464 0.02036 1.00000
  N2 N 0.14747 0.42754 0.52036 1.00000
  N3 N 0.90464 0.14747 0.52036 1.00000
  N4 N 0.40464 0.92754 0.02036 1.00000
  N5 N 0.92754 0.64747 0.02036 1.00000
  N6 N 0.42754 0.90464 0.52036 1.00000
  F1 F 0.20333 0.98100 0.06616 1.00000
  F2 F 0.98682 0.41767 0.61094 1.00000
  F3 F 0.89576 0.03901 0.46012 1.00000
  F4 F 0.98566 0.32449 0.85794 1.00000
  F5 F 0.48566 0.33191 0.35794 1.00000
  F6 F 0.39576 0.10511 0.96012 1.00000
  F7 F 0.48682 0.48456 0.11094 1.00000
  F8 F 0.03901 0.60511 0.46012 1.00000
  F9 F 0.70333 0.24951 0.56616 1.00000
  F10 F 0.98456 0.98682 0.61094 1.00000
  F11 F 0.82449 0.48566 0.35794 1.00000
  F12 F 0.24951 0.48100 0.56616 1.00000
  F13 F 0.10511 0.53901 0.96012 1.00000
  F14 F 0.74951 0.20333 0.06616 1.00000
  F15 F 0.32449 0.83191 0.85794 1.00000
  F16 F 0.48456 0.91767 0.11094 1.00000
  F17 F 0.91767 0.48682 0.11094 1.00000
  F18 F 0.53901 0.39576 0.96012 1.00000
  F19 F 0.48100 0.70333 0.56616 1.00000
  F20 F 0.83191 0.98566 0.85794 1.00000
  F21 F 0.33191 0.82449 0.35794 1.00000
  F22 F 0.98100 0.74951 0.06616 1.00000
  F23 F 0.41767 0.98456 0.61094 1.00000
  F24 F 0.60511 0.89576 0.46012 1.00000
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