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NaCr3Fe(SO4)6

Alexandria ALEX

Alex-ID: agm010322282 · Space group: R3 (#146)

Basic Information

Formula
NaCr3Fe(SO4)6
Alex-ID
agm010322282
Elements
5
Sites
35
Space group
R3 (#146)
Crystal system
trigonal
Volume
458.80
ų
Cell a
8.9691
Å
Cell b
8.9691
Å
Cell c
8.9691
Å
α angle
55.66
°
β angle
55.66
°
γ angle
55.66
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaCr3Fe(SO4)6
Na
1.00 · 2.9%
Cr
3.00 · 8.6%
Fe
1.00 · 2.9%
S
6.00 · 17.1%
O
24.00 · 68.6%

Energy & Stability

Energy above hull
0.0283
eV/atom
Formation energy
-2.1049
eV/atom
Corrected total energy
-256.0851
eV
Raw total energy
-226.4774
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.7794
Total magnetisation
13.7809
μB

Additional Information

Prototype ID

ABC3D6E24_6_spg1

Decomposition

FeSO4 Cr2(SO4)3 NaCr(SO4)2

Computed at

2025-01-21 13:16:49

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: agm010322282).

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 agm010322282
data_agm010322282
_cell_length_a     8.96906
_cell_length_b     8.96906
_cell_length_c     8.96906
_cell_angle_alpha  55.65960
_cell_angle_beta   55.65960
_cell_angle_gamma  55.65960
_cell_volume       458.80415
_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
  Na1 Na 0.49371 0.49371 0.49371 1.00000
  Cr1 Cr 0.64116 0.64116 0.64116 1.00000
  Cr2 Cr 0.34701 0.34701 0.34701 1.00000
  Cr3 Cr 0.14446 0.14446 0.14446 1.00000
  Fe1 Fe 0.84500 0.84500 0.84500 1.00000
  S1 S 0.03848 0.74163 0.45282 1.00000
  S2 S 0.45282 0.03848 0.74163 1.00000
  S3 S 0.24854 0.52769 0.95331 1.00000
  S4 S 0.52769 0.95331 0.24854 1.00000
  S5 S 0.95331 0.24854 0.52769 1.00000
  S6 S 0.74163 0.45282 0.03848 1.00000
  O1 O 0.47676 0.88879 0.69778 1.00000
  O2 O 0.69778 0.47676 0.88879 1.00000
  O3 O 0.04863 0.66463 0.97724 1.00000
  O4 O 0.27533 0.33964 0.96877 1.00000
  O5 O 0.31251 0.01973 0.94198 1.00000
  O6 O 0.02367 0.71426 0.63886 1.00000
  O7 O 0.88879 0.69778 0.47676 1.00000
  O8 O 0.38382 0.60461 0.75564 1.00000
  O9 O 0.01973 0.94198 0.31251 1.00000
  O10 O 0.37202 0.23610 0.60511 1.00000
  O11 O 0.23610 0.60511 0.37202 1.00000
  O12 O 0.63886 0.02367 0.71426 1.00000
  O13 O 0.33964 0.96877 0.27533 1.00000
  O14 O 0.75564 0.38382 0.60461 1.00000
  O15 O 0.60461 0.75564 0.38382 1.00000
  O16 O 0.97724 0.04863 0.66463 1.00000
  O17 O 0.60511 0.37202 0.23610 1.00000
  O18 O 0.09798 0.30338 0.49906 1.00000
  O19 O 0.96877 0.27533 0.33964 1.00000
  O20 O 0.66463 0.97724 0.04863 1.00000
  O21 O 0.71426 0.63886 0.02367 1.00000
  O22 O 0.94198 0.31251 0.01973 1.00000
  O23 O 0.30338 0.49906 0.09798 1.00000
  O24 O 0.49906 0.09798 0.30338 1.00000
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