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Mn2NiRh2

Alexandria ALEX

Alex-ID: agm002932898 · Space group: I4/mmm (#139)

Basic Information

Formula
Mn2NiRh2
Alex-ID
agm002932898
Elements
3
Sites
5
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
69.49
ų
Cell a
3.7105
Å
Cell b
3.7105
Å
Cell c
5.6886
Å
α angle
70.97
°
β angle
70.97
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn2NiRh2
Ni
1.00 · 20.0%
Mn
2.00 · 40.0%
Rh
2.00 · 40.0%

Energy & Stability

Energy above hull
0.5959
eV/atom
Formation energy
0.4237
eV/atom
Corrected total energy
-36.7072
eV
Raw total energy
-36.7072
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0031
eV
DOS at Fermi level
6.0261
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_5_spg139

Decomposition

MnNi3 Mn3Rh13 MnRh

Computed at

2016-12-12 12:47:19

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: agm002932898).

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 agm002932898
data_agm002932898
_cell_length_a     3.71050
_cell_length_b     3.71050
_cell_length_c     5.68855
_cell_angle_alpha  70.96550
_cell_angle_beta   70.96550
_cell_angle_gamma  90.00000
_cell_volume       69.49095
_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
  Ni1 Ni 0.00000 0.00000 0.00000 1.00000
  Mn1 Mn 0.40651 0.40651 0.18699 1.00000
  Mn2 Mn 0.59349 0.59349 0.81301 1.00000
  Rh1 Rh 0.75000 0.25000 0.50000 1.00000
  Rh2 Rh 0.25000 0.75000 0.50000 1.00000
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