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Nd8Mn3Nb5O28

Alexandria ALEX

Alex-ID: agm017494226 · Space group: C2 (#5)

Basic Information

Formula
Nd8Mn3Nb5O28
Alex-ID
agm017494226
Elements
4
Sites
44
Space group
C2 (#5)
Crystal system
monoclinic
Volume
611.40
ų
Cell a
7.7323
Å
Cell b
7.7323
Å
Cell c
11.9284
Å
α angle
80.74
°
β angle
99.26
°
γ angle
119.24
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd8Mn3Nb5O28
Nd
8.00 · 18.2%
Mn
3.00 · 6.8%
Nb
5.00 · 11.4%
O
28.00 · 63.6%

Energy & Stability

Energy above hull
0.0023
eV/atom
Formation energy
-3.3456
eV/atom
Corrected total energy
-402.0717
eV
Raw total energy
-377.3650
eV

Electronic Structure

Indirect band gap
1.1658
eV
Direct band gap
1.3161
eV
DOS at Fermi level
-0.0079
Total magnetisation
14.0000
μB

Additional Information

Prototype ID

A3B5C8D28_0_spg5

Decomposition

Nd3NbO7 NdMnO3 NdNbO4 MnO

Computed at

2024-12-31 21:07:22

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: agm017494226).

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 agm017494226
data_agm017494226
_cell_length_a     7.73233
_cell_length_b     7.73233
_cell_length_c     11.92835
_cell_angle_alpha  80.73660
_cell_angle_beta   99.26340
_cell_angle_gamma  119.23730
_cell_volume       611.39606
_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
  Nd1 Nd 0.25818 0.50702 0.74273 1.00000
  Nd2 Nd 0.50702 0.25818 0.25727 1.00000
  Nd3 Nd 0.74795 0.50512 0.74655 1.00000
  Nd4 Nd 0.50512 0.74795 0.25345 1.00000
  Nd5 Nd 0.98843 0.75338 0.22596 1.00000
  Nd6 Nd 0.75338 0.98843 0.77404 1.00000
  Nd7 Nd 0.01055 0.24194 0.28915 1.00000
  Nd8 Nd 0.24194 0.01055 0.71085 1.00000
  Mn1 Mn 0.45307 0.45307 0.50000 1.00000
  Mn2 Mn 0.55378 0.55378 0.00000 1.00000
  Mn3 Mn 0.86282 0.86282 0.50000 1.00000
  Nb1 Nb 0.11008 0.60731 0.99441 1.00000
  Nb2 Nb 0.60731 0.11008 0.00559 1.00000
  Nb3 Nb 0.88997 0.38219 0.50908 1.00000
  Nb4 Nb 0.38219 0.88997 0.49092 1.00000
  Nb5 Nb 0.12100 0.12100 0.00000 1.00000
  O1 O 0.88072 0.85277 0.66502 1.00000
  O2 O 0.85277 0.88072 0.33498 1.00000
  O3 O 0.12298 0.14248 0.83276 1.00000
  O4 O 0.14248 0.12298 0.16724 1.00000
  O5 O 0.22208 0.43345 0.96973 1.00000
  O6 O 0.43345 0.22208 0.03027 1.00000
  O7 O 0.76745 0.54963 0.53486 1.00000
  O8 O 0.54963 0.76745 0.46514 1.00000
  O9 O 0.16688 0.57406 0.53023 1.00000
  O10 O 0.57406 0.16688 0.46977 1.00000
  O11 O 0.83414 0.42827 0.97166 1.00000
  O12 O 0.42827 0.83414 0.02834 1.00000
  O13 O 0.56103 0.13616 0.83788 1.00000
  O14 O 0.13616 0.56103 0.16212 1.00000
  O15 O 0.44118 0.86472 0.66254 1.00000
  O16 O 0.86472 0.44118 0.33746 1.00000
  O17 O 0.36033 0.40947 0.33511 1.00000
  O18 O 0.40947 0.36033 0.66489 1.00000
  O19 O 0.64224 0.59064 0.16353 1.00000
  O20 O 0.59064 0.64224 0.83647 1.00000
  O21 O 0.11904 0.69234 0.82546 1.00000
  O22 O 0.69234 0.11904 0.17454 1.00000
  O23 O 0.89367 0.31844 0.68253 1.00000
  O24 O 0.31844 0.89367 0.31747 1.00000
  O25 O 0.06066 0.84096 0.02132 1.00000
  O26 O 0.84096 0.06066 0.97868 1.00000
  O27 O 0.94159 0.16772 0.48479 1.00000
  O28 O 0.16772 0.94159 0.51521 1.00000
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