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Mn3Nb2Fe3O16

Alexandria ALEX

Alex-ID: agm005233296 · Space group: Cm (#8)

Basic Information

Formula
Mn3Nb2Fe3O16
Alex-ID
agm005233296
Elements
4
Sites
24
Space group
Cm (#8)
Crystal system
monoclinic
Volume
272.51
ų
Cell a
5.8171
Å
Cell b
5.8171
Å
Cell c
9.2985
Å
α angle
90.23
°
β angle
90.23
°
γ angle
60.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn3Nb2Fe3O16
Mn
3.00 · 12.5%
Nb
2.00 · 8.3%
Fe
3.00 · 12.5%
O
16.00 · 66.7%

Energy & Stability

Energy above hull
0.2643
eV/atom
Formation energy
-1.8939
eV/atom
Corrected total energy
-197.8202
eV
Raw total energy
-173.3420
eV

Electronic Structure

Indirect band gap
0.1188
eV
Direct band gap
0.1297
eV
DOS at Fermi level
1.3180
Total magnetisation
12.9979
μB

Additional Information

Prototype ID

A2B3C3D16_1_spg8

Decomposition

MnO2 MnO8 Fe2O3 NbFeO4

Computed at

2023-05-09 22:41:15.709680

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: agm005233296).

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 agm005233296
data_agm005233296
_cell_length_a     5.81712
_cell_length_b     5.81712
_cell_length_c     9.29846
_cell_angle_alpha  90.22943
_cell_angle_beta   90.22943
_cell_angle_gamma  60.00679
_cell_volume       272.51064
_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
  Mn1 Mn 0.16895 0.16895 0.78508 1.00000
  Mn2 Mn 0.33658 0.83081 0.28453 1.00000
  Mn3 Mn 0.83081 0.33658 0.28453 1.00000
  Nb1 Nb 0.33568 0.33568 0.50261 1.00000
  Nb2 Nb 0.67203 0.67203 0.00119 1.00000
  Fe1 Fe 0.16962 0.66265 0.78655 1.00000
  Fe2 Fe 0.66265 0.16962 0.78655 1.00000
  Fe3 Fe 0.83032 0.83032 0.28808 1.00000
  O1 O 0.16782 0.66777 0.40121 1.00000
  O2 O 0.47821 0.47821 0.66970 1.00000
  O3 O 0.33456 0.33456 0.88820 1.00000
  O4 O 0.99914 0.99914 0.69057 1.00000
  O5 O 0.99993 0.99993 0.18791 1.00000
  O6 O 0.66777 0.16782 0.40121 1.00000
  O7 O 0.03803 0.47791 0.66750 1.00000
  O8 O 0.47791 0.03803 0.66750 1.00000
  O9 O 0.83781 0.83781 0.90040 1.00000
  O10 O 0.16560 0.16560 0.39995 1.00000
  O11 O 0.51413 0.95931 0.16649 1.00000
  O12 O 0.95931 0.51413 0.16649 1.00000
  O13 O 0.66314 0.66314 0.39110 1.00000
  O14 O 0.33459 0.83494 0.89990 1.00000
  O15 O 0.51710 0.51710 0.16757 1.00000
  O16 O 0.83494 0.33459 0.89990 1.00000
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