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Sm2MnB2Ru5

Alexandria ALEX

Alex-ID: agm005134243 · Space group: P4/mbm (#127)

Basic Information

Formula
Sm2MnB2Ru5
Alex-ID
agm005134243
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
290.91
ų
Cell a
3.1176
Å
Cell b
9.6599
Å
Cell c
9.6599
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm2MnB2Ru5
Sm
4.00 · 20.0%
Mn
2.00 · 10.0%
B
4.00 · 20.0%
Ru
10.00 · 50.0%

Energy & Stability

Energy above hull
0.0753
eV/atom
Formation energy
-0.2622
eV/atom
Corrected total energy
-161.9453
eV
Raw total energy
-161.9453
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
14.3018
Total magnetisation
4.8650
μB

Additional Information

Prototype ID

AB2C2D5_6_spg127

Decomposition

SmRu2 Mn2B Sm(BRu)2 Ru

Computed at

2022-07-14 13:51:22.632016

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: agm005134243).

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 agm005134243
data_agm005134243
_cell_length_a     3.11762
_cell_length_b     9.65985
_cell_length_c     9.65985
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       290.91395
_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
  Sm1 Sm 0.00000 0.67637 0.17637 1.00000
  Sm2 Sm 0.00000 0.32363 0.82363 1.00000
  Sm3 Sm 0.00000 0.17637 0.32363 1.00000
  Sm4 Sm 0.00000 0.82363 0.67637 1.00000
  Mn1 Mn 0.00000 0.00000 0.00000 1.00000
  Mn2 Mn 0.00000 0.50000 0.50000 1.00000
  B1 B 0.00000 0.12201 0.62201 1.00000
  B2 B 0.00000 0.87799 0.37799 1.00000
  B3 B 0.00000 0.62201 0.87799 1.00000
  B4 B 0.00000 0.37799 0.12201 1.00000
  Ru1 Ru 0.50000 0.21695 0.06917 1.00000
  Ru2 Ru 0.50000 0.78305 0.93083 1.00000
  Ru3 Ru 0.50000 0.06917 0.78305 1.00000
  Ru4 Ru 0.50000 0.71695 0.43083 1.00000
  Ru5 Ru 0.50000 0.93083 0.21695 1.00000
  Ru6 Ru 0.50000 0.28305 0.56917 1.00000
  Ru7 Ru 0.50000 0.56917 0.71695 1.00000
  Ru8 Ru 0.50000 0.43083 0.28305 1.00000
  Ru9 Ru 0.50000 0.50000 0.00000 1.00000
  Ru10 Ru 0.50000 0.00000 0.50000 1.00000
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