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HEAS Data Platform · Materials Science Database

Na8Mn7NiO16

Alexandria ALEX

Alex-ID: agm009021630 · Space group: P-1 (#2)

Basic Information

Formula
Na8Mn7NiO16
Alex-ID
agm009021630
Elements
4
Sites
32
Space group
P-1 (#2)
Crystal system
triclinic
Volume
355.29
ų
Cell a
7.0499
Å
Cell b
7.4446
Å
Cell c
7.8879
Å
α angle
65.17
°
β angle
77.44
°
γ angle
71.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na8Mn7NiO16
Na
8.00 · 25.0%
Mn
7.00 · 21.9%
Ni
1.00 · 3.1%
O
16.00 · 50.0%

Energy & Stability

Energy above hull
0.0126
eV/atom
Formation energy
-1.9182
eV/atom
Corrected total energy
-221.2365
eV
Raw total energy
-196.0699
eV

Electronic Structure

Indirect band gap
0.0066
eV
Direct band gap
0.0938
eV
DOS at Fermi level
6.9318
Total magnetisation
29.0000
μB

Additional Information

Prototype ID

AB7C8D16_1_spg2

Decomposition

Na5Mn3(NiO5)2 NaMnO2

Computed at

2025-04-01 02:56:06

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: agm009021630).

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 agm009021630
data_agm009021630
_cell_length_a     7.04995
_cell_length_b     7.44457
_cell_length_c     7.88792
_cell_angle_alpha  65.17289
_cell_angle_beta   77.43984
_cell_angle_gamma  71.88464
_cell_volume       355.28627
_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
  Na1 Na 0.93670 0.56767 0.81228 1.00000
  Na2 Na 0.56944 0.93612 0.68566 1.00000
  Na3 Na 0.18766 0.30968 0.56278 1.00000
  Na4 Na 0.81234 0.69032 0.43722 1.00000
  Na5 Na 0.43056 0.06388 0.31434 1.00000
  Na6 Na 0.06330 0.43233 0.18772 1.00000
  Na7 Na 0.68560 0.81266 0.06775 1.00000
  Na8 Na 0.31440 0.18734 0.93225 1.00000
  Mn1 Mn 0.75337 0.24286 0.74985 1.00000
  Mn2 Mn 0.24663 0.75714 0.25015 1.00000
  Mn3 Mn 0.62846 0.36705 0.37558 1.00000
  Mn4 Mn 0.37154 0.63295 0.62442 1.00000
  Mn5 Mn 0.87408 0.12430 0.12498 1.00000
  Mn6 Mn 0.50000 0.50000 0.00000 1.00000
  Mn7 Mn 0.12592 0.87570 0.87502 1.00000
  Ni1 Ni 0.00000 0.00000 0.50000 1.00000
  O1 O 0.87281 0.92705 0.77670 1.00000
  O2 O 0.50931 0.28857 0.63807 1.00000
  O3 O 0.87346 0.32717 0.48428 1.00000
  O4 O 0.62361 0.57342 0.73589 1.00000
  O5 O 0.25571 0.95147 0.61953 1.00000
  O6 O 0.74429 0.04853 0.38047 1.00000
  O7 O 0.37639 0.42658 0.26411 1.00000
  O8 O 0.74358 0.46131 0.11003 1.00000
  O9 O 0.12654 0.67283 0.51572 1.00000
  O10 O 0.49069 0.71143 0.36193 1.00000
  O11 O 0.12719 0.07295 0.22330 1.00000
  O12 O 0.62855 0.16923 0.01227 1.00000
  O13 O 0.25642 0.53869 0.88997 1.00000
  O14 O 0.00786 0.78641 0.14194 1.00000
  O15 O 0.37145 0.83077 0.98773 1.00000
  O16 O 0.99214 0.21359 0.85806 1.00000
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