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Mn3(FeN2)2

Alexandria ALEX

Alex-ID: agm006220105 · Space group: Pnna (#52)

Basic Information

Formula
Mn3(FeN2)2
Alex-ID
agm006220105
Elements
3
Sites
36
Space group
Pnna (#52)
Crystal system
orthorhombic
Volume
347.79
ų
Cell a
4.7371
Å
Cell b
7.1263
Å
Cell c
10.3023
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn3(FeN2)2
Mn
12.00 · 33.3%
Fe
8.00 · 22.2%
N
16.00 · 44.4%

Energy & Stability

Energy above hull
0.2221
eV/atom
Formation energy
-0.1700
eV/atom
Corrected total energy
-311.0966
eV
Raw total energy
-311.0966
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0021
eV
DOS at Fermi level
33.3818
Total magnetisation
17.2157
μB

Additional Information

Prototype ID

A2B3C4_244_spg52

Decomposition

Mn3FeN4 Fe

Computed at

2024-02-02 16:51:30

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: agm006220105).

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 agm006220105
data_agm006220105
_cell_length_a     4.73712
_cell_length_b     7.12634
_cell_length_c     10.30228
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       347.78824
_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 0.58706 0.13899 0.45306 1.00000
  Mn2 Mn 0.91294 0.86101 0.45306 1.00000
  Mn3 Mn 0.58706 0.36101 0.04694 1.00000
  Mn4 Mn 0.91294 0.63899 0.04694 1.00000
  Mn5 Mn 0.41294 0.86101 0.54694 1.00000
  Mn6 Mn 0.08706 0.13899 0.54694 1.00000
  Mn7 Mn 0.41294 0.63899 0.95306 1.00000
  Mn8 Mn 0.08706 0.36101 0.95306 1.00000
  Mn9 Mn 0.75000 0.50000 0.50000 1.00000
  Mn10 Mn 0.75000 0.00000 1.00000 1.00000
  Mn11 Mn 0.25000 0.50000 0.50000 1.00000
  Mn12 Mn 0.25000 0.00000 0.00000 1.00000
  Fe1 Fe 0.75000 0.50000 0.74943 1.00000
  Fe2 Fe 0.75000 0.00000 0.75057 1.00000
  Fe3 Fe 0.25000 0.50000 0.25057 1.00000
  Fe4 Fe 0.25000 0.00000 0.24943 1.00000
  Fe5 Fe 0.29072 0.25000 0.75000 1.00000
  Fe6 Fe 0.20928 0.75000 0.75000 1.00000
  Fe7 Fe 0.70928 0.75000 0.25000 1.00000
  Fe8 Fe 0.79072 0.25000 0.25000 1.00000
  N1 N 0.00589 0.37976 0.61719 1.00000
  N2 N 0.49411 0.62024 0.61719 1.00000
  N3 N 0.00589 0.12024 0.88281 1.00000
  N4 N 0.49411 0.87976 0.88281 1.00000
  N5 N 0.99411 0.62024 0.38281 1.00000
  N6 N 0.50589 0.37976 0.38281 1.00000
  N7 N 0.99411 0.87976 0.11719 1.00000
  N8 N 0.50589 0.12024 0.11719 1.00000
  N9 N 0.48008 0.40299 0.87497 1.00000
  N10 N 0.01992 0.59701 0.87497 1.00000
  N11 N 0.48008 0.09701 0.62503 1.00000
  N12 N 0.01992 0.90299 0.62503 1.00000
  N13 N 0.51992 0.59701 0.12503 1.00000
  N14 N 0.98008 0.40299 0.12503 1.00000
  N15 N 0.51992 0.90299 0.37497 1.00000
  N16 N 0.98008 0.09701 0.37497 1.00000
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