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Cs(Mn5Se8)3

Alexandria ALEX

Alex-ID: agm017596258 · Space group: P-1 (#2)

Basic Information

Formula
Cs(Mn5Se8)3
Alex-ID
agm017596258
Elements
3
Sites
40
Space group
P-1 (#2)
Crystal system
triclinic
Volume
912.81
ų
Cell a
9.8239
Å
Cell b
10.8540
Å
Cell c
10.9539
Å
α angle
60.31
°
β angle
67.29
°
γ angle
68.38
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs(Mn5Se8)3
Cs
1.00 · 2.5%
Mn
15.00 · 37.5%
Se
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0113
eV/atom
Formation energy
-0.4817
eV/atom
Corrected total energy
-241.4412
eV
Raw total energy
-241.4412
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0098
eV
DOS at Fermi level
21.8551
Total magnetisation
53.1004
μB

Additional Information

Prototype ID

AB15C24_2_spg2

Decomposition

Cs3(Mn5Se8)4 MnSe MnSe2

Computed at

2025-02-27 23:31:10

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: agm017596258).

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 agm017596258
data_agm017596258
_cell_length_a     9.82391
_cell_length_b     10.85404
_cell_length_c     10.95389
_cell_angle_alpha  60.31077
_cell_angle_beta   67.28567
_cell_angle_gamma  68.38049
_cell_volume       912.81012
_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
  Cs1 Cs 0.00000 0.00000 0.00000 1.00000
  Mn1 Mn 0.49692 0.99232 0.68424 1.00000
  Mn2 Mn 0.49505 0.32926 0.68178 1.00000
  Mn3 Mn 0.49699 0.65732 0.68359 1.00000
  Mn4 Mn 0.50301 0.34268 0.31641 1.00000
  Mn5 Mn 0.50495 0.67074 0.31822 1.00000
  Mn6 Mn 0.50308 0.00768 0.31576 1.00000
  Mn7 Mn 0.15975 0.40776 0.40762 1.00000
  Mn8 Mn 0.15799 0.74153 0.41258 1.00000
  Mn9 Mn 0.16029 0.07755 0.40765 1.00000
  Mn10 Mn 0.83971 0.92245 0.59235 1.00000
  Mn11 Mn 0.84201 0.25847 0.58742 1.00000
  Mn12 Mn 0.84025 0.59224 0.59238 1.00000
  Mn13 Mn 0.50000 0.00000 0.00000 1.00000
  Mn14 Mn 0.49750 0.33487 0.99954 1.00000
  Mn15 Mn 0.50250 0.66513 0.00046 1.00000
  Se1 Se 0.33245 0.48592 0.14152 1.00000
  Se2 Se 0.33659 0.81536 0.14362 1.00000
  Se3 Se 0.33149 0.15210 0.14130 1.00000
  Se4 Se 0.66851 0.84790 0.85870 1.00000
  Se5 Se 0.66341 0.18464 0.85638 1.00000
  Se6 Se 0.66755 0.51408 0.85848 1.00000
  Se7 Se 0.34188 0.14572 0.48093 1.00000
  Se8 Se 0.34134 0.47883 0.48156 1.00000
  Se9 Se 0.34237 0.81149 0.48162 1.00000
  Se10 Se 0.65763 0.18851 0.51838 1.00000
  Se11 Se 0.65866 0.52117 0.51844 1.00000
  Se12 Se 0.65812 0.85428 0.51907 1.00000
  Se13 Se 0.99550 0.00303 0.66253 1.00000
  Se14 Se 0.99526 0.33716 0.66254 1.00000
  Se15 Se 0.99538 0.66781 0.66771 1.00000
  Se16 Se 0.00462 0.33219 0.33229 1.00000
  Se17 Se 0.00474 0.66284 0.33746 1.00000
  Se18 Se 0.00450 0.99697 0.33747 1.00000
  Se19 Se 0.33947 0.14343 0.82298 1.00000
  Se20 Se 0.33578 0.47671 0.82375 1.00000
  Se21 Se 0.34104 0.80587 0.82390 1.00000
  Se22 Se 0.65896 0.19413 0.17610 1.00000
  Se23 Se 0.66422 0.52329 0.17625 1.00000
  Se24 Se 0.66053 0.85657 0.17702 1.00000
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