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Mg8(MnN3)3

Alexandria ALEX

Alex-ID: agm006236205 · Space group: P2/c (#13)

Basic Information

Formula
Mg8(MnN3)3
Alex-ID
agm006236205
Elements
3
Sites
40
Space group
P2/c (#13)
Crystal system
monoclinic
Volume
453.67
ų
Cell a
4.3517
Å
Cell b
7.0198
Å
Cell c
14.9856
Å
α angle
97.68
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg8(MnN3)3
Mg
16.00 · 40.0%
Mn
6.00 · 15.0%
N
18.00 · 45.0%

Energy & Stability

Energy above hull
0.1169
eV/atom
Formation energy
-0.6944
eV/atom
Corrected total energy
-251.4505
eV
Raw total energy
-251.4505
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0286
eV
DOS at Fermi level
14.1017
Total magnetisation
11.9604
μB

Additional Information

Prototype ID

A3B8C9_5_spg13

Decomposition

MgMnN2 Mn2N Mg3N2

Computed at

2024-10-31 09:48:38

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: agm006236205).

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 agm006236205
data_agm006236205
_cell_length_a     4.35172
_cell_length_b     7.01981
_cell_length_c     14.98562
_cell_angle_alpha  97.68356
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       453.67433
_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
  Mg1 Mg 0.74982 0.49836 0.92215 1.00000
  Mg2 Mg 0.74982 0.00164 0.57785 1.00000
  Mg3 Mg 0.25018 0.50164 0.07785 1.00000
  Mg4 Mg 0.25018 0.99836 0.42215 1.00000
  Mg5 Mg 0.75054 0.04666 0.28745 1.00000
  Mg6 Mg 0.75054 0.45334 0.21255 1.00000
  Mg7 Mg 0.24946 0.95334 0.71255 1.00000
  Mg8 Mg 0.24946 0.54666 0.78745 1.00000
  Mg9 Mg 0.75029 0.80441 0.10915 1.00000
  Mg10 Mg 0.75029 0.69559 0.39085 1.00000
  Mg11 Mg 0.24971 0.19559 0.89085 1.00000
  Mg12 Mg 0.24971 0.30441 0.60915 1.00000
  Mg13 Mg 0.25052 0.12559 0.15722 1.00000
  Mg14 Mg 0.25052 0.37441 0.34278 1.00000
  Mg15 Mg 0.74948 0.87441 0.84278 1.00000
  Mg16 Mg 0.74948 0.62559 0.65722 1.00000
  Mn1 Mn 0.26213 0.75000 0.25000 1.00000
  Mn2 Mn 0.73787 0.25000 0.75000 1.00000
  Mn3 Mn 0.75048 0.26504 0.46109 1.00000
  Mn4 Mn 0.75048 0.23496 0.03891 1.00000
  Mn5 Mn 0.24952 0.73496 0.53891 1.00000
  Mn6 Mn 0.24952 0.76504 0.96109 1.00000
  N1 N 0.75020 0.01729 0.43265 1.00000
  N2 N 0.75020 0.48271 0.06735 1.00000
  N3 N 0.24980 0.98271 0.56735 1.00000
  N4 N 0.24980 0.51729 0.93265 1.00000
  N5 N 0.73867 0.75000 0.25000 1.00000
  N6 N 0.26133 0.25000 0.75000 1.00000
  N7 N 0.24970 0.82404 0.07813 1.00000
  N8 N 0.24970 0.67596 0.42187 1.00000
  N9 N 0.75030 0.17596 0.92187 1.00000
  N10 N 0.75030 0.32404 0.57813 1.00000
  N11 N 0.24969 0.04014 0.28550 1.00000
  N12 N 0.24969 0.45986 0.21450 1.00000
  N13 N 0.75031 0.95986 0.71450 1.00000
  N14 N 0.75031 0.54014 0.78550 1.00000
  N15 N 0.75052 0.38117 0.36591 1.00000
  N16 N 0.75052 0.11883 0.13409 1.00000
  N17 N 0.24948 0.61883 0.63409 1.00000
  N18 N 0.24948 0.88117 0.86591 1.00000
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