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MnH8(NO5)2

Alexandria ALEX

Alex-ID: agm006708604 · Space group: Fdd2 (#43)

Basic Information

Formula
MnH8(NO5)2
Alex-ID
agm006708604
Elements
4
Sites
42
Space group
Fdd2 (#43)
Crystal system
orthorhombic
Volume
411.45
ų
Cell a
14.5089
Å
Cell b
13.7472
Å
Cell c
6.1150
Å
α angle
84.58
°
β angle
70.61
°
γ angle
24.81
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MnH8(NO5)2
Mn
2.00 · 4.8%
H
16.00 · 38.1%
N
4.00 · 9.5%
O
20.00 · 47.6%

Energy & Stability

Energy above hull
0.0056
eV/atom
Formation energy
-1.3011
eV/atom
Corrected total energy
-255.7950
eV
Raw total energy
-238.3875
eV

Electronic Structure

Indirect band gap
3.1917
eV
Direct band gap
3.2091
eV
DOS at Fermi level
0.0000
Total magnetisation
9.9984
μB

Additional Information

Prototype ID

AB2C8D10_15_spg43

Decomposition

MnH4(NO4)2 H2O

Computed at

2024-12-21 15:41:35

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: agm006708604).

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 agm006708604
data_agm006708604
_cell_length_a     14.50885
_cell_length_b     13.74720
_cell_length_c     6.11497
_cell_angle_alpha  84.58311
_cell_angle_beta   70.60864
_cell_angle_gamma  24.80824
_cell_volume       411.45122
_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 0.25316 0.24684 0.25316 1.00000
  Mn2 Mn 0.00316 0.99684 0.00316 1.00000
  H1 H 0.87543 0.99929 0.48673 1.00000
  H2 H 0.48673 0.63855 0.87543 1.00000
  H3 H 0.61145 0.76327 0.25071 1.00000
  H4 H 0.25071 0.37457 0.61145 1.00000
  H5 H 0.98203 0.00559 0.47163 1.00000
  H6 H 0.47163 0.54075 0.98203 1.00000
  H7 H 0.70925 0.77837 0.24441 1.00000
  H8 H 0.24441 0.26797 0.70925 1.00000
  H9 H 0.97486 0.67017 0.18975 1.00000
  H10 H 0.18975 0.16522 0.97486 1.00000
  H11 H 0.08478 0.06025 0.57983 1.00000
  H12 H 0.57983 0.27514 0.08478 1.00000
  H13 H 0.80806 0.78045 0.49205 1.00000
  H14 H 0.49205 0.91944 0.80806 1.00000
  H15 H 0.33056 0.75795 0.46955 1.00000
  H16 H 0.46955 0.44194 0.33056 1.00000
  N1 N 0.63517 0.06355 0.84617 1.00000
  N2 N 0.84617 0.45511 0.63517 1.00000
  N3 N 0.79489 0.40383 0.18645 1.00000
  N4 N 0.18645 0.61483 0.79489 1.00000
  O1 O 0.57675 0.02822 0.85341 1.00000
  O2 O 0.85341 0.54161 0.57675 1.00000
  O3 O 0.70839 0.39659 0.22178 1.00000
  O4 O 0.22178 0.67325 0.70839 1.00000
  O5 O 0.48565 0.24837 0.05695 1.00000
  O6 O 0.05695 0.20903 0.48565 1.00000
  O7 O 0.04097 0.19305 0.00163 1.00000
  O8 O 0.00163 0.76435 0.04097 1.00000
  O9 O 0.83951 0.91020 0.62814 1.00000
  O10 O 0.62814 0.62216 0.83951 1.00000
  O11 O 0.62784 0.62186 0.33980 1.00000
  O12 O 0.33980 0.41049 0.62784 1.00000
  O13 O 0.90813 0.03599 0.40049 1.00000
  O14 O 0.40049 0.65539 0.90813 1.00000
  O15 O 0.59461 0.84951 0.21401 1.00000
  O16 O 0.21401 0.34187 0.59461 1.00000
  O17 O 0.92285 0.65489 0.30088 1.00000
  O18 O 0.30088 0.12138 0.92285 1.00000
  O19 O 0.12862 0.94912 0.59511 1.00000
  O20 O 0.59511 0.32715 0.12862 1.00000
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