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MnNO4

Alexandria ALEX

Alex-ID: agm005275585 · Space group: Pnma (#62)

Basic Information

Formula
MnNO4
Alex-ID
agm005275585
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
368.33
ų
Cell a
5.9322
Å
Cell b
6.3233
Å
Cell c
9.8192
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MnNO4
Mn
4.00 · 16.7%
N
4.00 · 16.7%
O
16.00 · 66.7%

Energy & Stability

Energy above hull
0.5147
eV/atom
Formation energy
-0.8371
eV/atom
Corrected total energy
-167.9101
eV
Raw total energy
-149.9500
eV

Electronic Structure

Indirect band gap
0.2372
eV
Direct band gap
0.2372
eV
DOS at Fermi level
0.7277
Total magnetisation
7.9999
μB

Additional Information

Prototype ID

ABC4_3994_spg62

Decomposition

MnO2 Mn(NO3)2

Computed at

2023-05-10 00:34:08.206278

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: agm005275585).

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 agm005275585
data_agm005275585
_cell_length_a     5.93221
_cell_length_b     6.32327
_cell_length_c     9.81920
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       368.32752
_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 0.75000 0.10905 0.30719 1.00000
  Mn2 Mn 0.75000 0.60905 0.19281 1.00000
  Mn3 Mn 0.25000 0.89095 0.69281 1.00000
  Mn4 Mn 0.25000 0.39095 0.80719 1.00000
  N1 N 0.75000 0.87659 0.66595 1.00000
  N2 N 0.75000 0.37659 0.83405 1.00000
  N3 N 0.25000 0.12341 0.33405 1.00000
  N4 N 0.25000 0.62341 0.16595 1.00000
  O1 O 0.75000 0.19895 0.46175 1.00000
  O2 O 0.75000 0.69895 0.03825 1.00000
  O3 O 0.25000 0.80105 0.53825 1.00000
  O4 O 0.25000 0.30105 0.96175 1.00000
  O5 O 0.75000 0.82081 0.31275 1.00000
  O6 O 0.75000 0.32081 0.18725 1.00000
  O7 O 0.25000 0.17919 0.68725 1.00000
  O8 O 0.25000 0.67919 0.81275 1.00000
  O9 O 0.07599 0.08063 0.26379 1.00000
  O10 O 0.42401 0.58063 0.23621 1.00000
  O11 O 0.57599 0.91937 0.73621 1.00000
  O12 O 0.92401 0.41937 0.76379 1.00000
  O13 O 0.92401 0.91937 0.73621 1.00000
  O14 O 0.57599 0.41937 0.76379 1.00000
  O15 O 0.42401 0.08063 0.26379 1.00000
  O16 O 0.07599 0.58063 0.23621 1.00000
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