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TmFe3Os2

Alexandria ALEX

Alex-ID: agm035536635 · Space group: P6/mmm (#191)

Basic Information

Formula
TmFe3Os2
Alex-ID
agm035536635
Elements
3
Sites
6
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
92.22
ų
Cell a
4.9772
Å
Cell b
4.9772
Å
Cell c
4.2984
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TmFe3Os2
Tm
1.00 · 16.7%
Fe
3.00 · 50.0%
Os
2.00 · 33.3%

Energy & Stability

Energy above hull
0.2067
eV/atom
Formation energy
0.0229
eV/atom
Corrected total energy
-52.1817
eV
Raw total energy
-52.1817
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.6645
Total magnetisation
7.0788
μB

Additional Information

Prototype ID

AB2C3_4895_spg12

Decomposition

Fe TmOs2

Computed at

2025-04-13 18:56:53

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: agm035536635).

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 agm035536635
data_agm035536635
_cell_length_a     4.97725
_cell_length_b     4.97725
_cell_length_c     4.29841
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       92.21822
_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
  Tm1 Tm 0.00000 0.00000 0.00000 1.00000
  Fe1 Fe 0.00000 0.50000 0.50000 1.00000
  Fe2 Fe 0.50000 0.50000 0.50000 1.00000
  Fe3 Fe 0.50000 0.00000 0.50000 1.00000
  Os1 Os 0.66667 0.33333 0.00000 1.00000
  Os2 Os 0.33333 0.66667 0.00000 1.00000
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