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Na3(MnSe2)10

Alexandria ALEX

Alex-ID: agm007993003 · Space group: Cm (#8)

Basic Information

Formula
Na3(MnSe2)10
Alex-ID
agm007993003
Elements
3
Sites
33
Space group
Cm (#8)
Crystal system
monoclinic
Volume
735.32
ų
Cell a
9.4982
Å
Cell b
9.4982
Å
Cell c
13.3373
Å
α angle
87.08
°
β angle
92.92
°
γ angle
38.22
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3(MnSe2)10
Na
3.00 · 9.1%
Mn
10.00 · 30.3%
Se
20.00 · 60.6%

Energy & Stability

Energy above hull
0.0109
eV/atom
Formation energy
-0.5527
eV/atom
Corrected total energy
-183.7023
eV
Raw total energy
-183.7023
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0104
eV
DOS at Fermi level
15.9293
Total magnetisation
31.2847
μB

Additional Information

Prototype ID

A3B10C20_1_spg8

Decomposition

Na3(MnSe2)5 Na(MnSe2)4

Computed at

2024-12-11 03:52:34

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: agm007993003).

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 agm007993003
data_agm007993003
_cell_length_a     9.49821
_cell_length_b     9.49821
_cell_length_c     13.33733
_cell_angle_alpha  87.08358
_cell_angle_beta   92.91642
_cell_angle_gamma  38.21676
_cell_volume       735.32465
_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 0.28217 0.71783 0.99830 1.00000
  Na2 Na 0.73136 0.88890 0.00074 1.00000
  Na3 Na 0.11110 0.26864 0.00074 1.00000
  Mn1 Mn 0.77518 0.42461 0.72199 1.00000
  Mn2 Mn 0.17907 0.82093 0.72095 1.00000
  Mn3 Mn 0.02408 0.97592 0.27826 1.00000
  Mn4 Mn 0.57539 0.22482 0.72199 1.00000
  Mn5 Mn 0.42654 0.37482 0.27774 1.00000
  Mn6 Mn 0.97396 0.62519 0.72174 1.00000
  Mn7 Mn 0.82445 0.77520 0.27741 1.00000
  Mn8 Mn 0.37481 0.02604 0.72174 1.00000
  Mn9 Mn 0.22480 0.17555 0.27741 1.00000
  Mn10 Mn 0.62518 0.57346 0.27774 1.00000
  Se1 Se 0.14610 0.05433 0.83001 1.00000
  Se2 Se 0.99385 0.20671 0.38317 1.00000
  Se3 Se 0.54829 0.45171 0.82936 1.00000
  Se4 Se 0.39357 0.60643 0.38357 1.00000
  Se5 Se 0.94567 0.85390 0.83001 1.00000
  Se6 Se 0.79329 0.00615 0.38317 1.00000
  Se7 Se 0.34227 0.25639 0.83105 1.00000
  Se8 Se 0.80862 0.19138 0.61636 1.00000
  Se9 Se 0.19345 0.40724 0.38272 1.00000
  Se10 Se 0.65750 0.34250 0.17033 1.00000
  Se11 Se 0.74361 0.65773 0.83105 1.00000
  Se12 Se 0.20701 0.59173 0.61610 1.00000
  Se13 Se 0.59276 0.80655 0.38272 1.00000
  Se14 Se 0.05877 0.74388 0.16939 1.00000
  Se15 Se 0.60638 0.99395 0.61635 1.00000
  Se16 Se 0.45274 0.14786 0.16818 1.00000
  Se17 Se 0.00605 0.39362 0.61635 1.00000
  Se18 Se 0.85214 0.54726 0.16818 1.00000
  Se19 Se 0.40827 0.79299 0.61610 1.00000
  Se20 Se 0.25612 0.94123 0.16939 1.00000
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