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Mn2Bi2Ru

Alexandria ALEX

Alex-ID: agm002932946 · Space group: I4/mmm (#139)

Basic Information

Formula
Mn2Bi2Ru
Alex-ID
agm002932946
Elements
3
Sites
5
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
99.61
ų
Cell a
5.2974
Å
Cell b
5.2974
Å
Cell c
5.1604
Å
α angle
59.12
°
β angle
59.12
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn2Bi2Ru
Ru
1.00 · 20.0%
Mn
2.00 · 40.0%
Bi
2.00 · 40.0%

Energy & Stability

Energy above hull
0.9268
eV/atom
Formation energy
0.9260
eV/atom
Corrected total energy
-30.7469
eV
Raw total energy
-30.7469
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0061
eV
DOS at Fermi level
5.3100
Total magnetisation
3.6522
μB

Additional Information

Prototype ID

AB2C2_40_spg139

Decomposition

Mn Bi MnRu3

Computed at

2023-03-26 06:35:04.135213

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: agm002932946).

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 agm002932946
data_agm002932946
_cell_length_a     5.29740
_cell_length_b     5.29740
_cell_length_c     5.16039
_cell_angle_alpha  59.11771
_cell_angle_beta   59.11771
_cell_angle_gamma  90.00000
_cell_volume       99.60541
_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
  Ru1 Ru 0.00000 0.00000 0.00000 1.00000
  Mn1 Mn 0.35977 0.35977 0.28045 1.00000
  Mn2 Mn 0.64023 0.64023 0.71955 1.00000
  Bi1 Bi 0.75000 0.25000 0.50000 1.00000
  Bi2 Bi 0.25000 0.75000 0.50000 1.00000
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