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Sm2UFe3

Alexandria ALEX

Alex-ID: agm017750873 · Space group: P2_1/c (#14)

Basic Information

Formula
Sm2UFe3
Alex-ID
agm017750873
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
475.60
ų
Cell a
5.5924
Å
Cell b
10.8308
Å
Cell c
8.1494
Å
α angle
90.00
°
β angle
105.52
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm2UFe3
Sm
8.00 · 33.3%
U
4.00 · 16.7%
Fe
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0595
eV/atom
Formation energy
-0.0431
eV/atom
Corrected total energy
-185.5269
eV
Raw total energy
-185.5269
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0101
eV
DOS at Fermi level
24.7097
Total magnetisation
0.0044
μB

Additional Information

Prototype ID

AB2C3_5823_spg14

Decomposition

SmUFe2 Sm Fe

Computed at

2025-04-15 07:08:36

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: agm017750873).

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 agm017750873
data_agm017750873
_cell_length_a     5.59240
_cell_length_b     10.83079
_cell_length_c     8.14939
_cell_angle_alpha  90.00000
_cell_angle_beta   105.52321
_cell_angle_gamma  90.00000
_cell_volume       475.60353
_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 0.69569 0.77578 0.77979 1.00000
  Sm2 Sm 0.69569 0.72422 0.27979 1.00000
  Sm3 Sm 0.80689 0.47057 0.63764 1.00000
  Sm4 Sm 0.80689 0.02943 0.13764 1.00000
  Sm5 Sm 0.19311 0.97057 0.86236 1.00000
  Sm6 Sm 0.19311 0.52943 0.36236 1.00000
  Sm7 Sm 0.30431 0.27578 0.72021 1.00000
  Sm8 Sm 0.30431 0.22422 0.22021 1.00000
  U1 U 0.75560 0.12925 0.53944 1.00000
  U2 U 0.75560 0.37075 0.03944 1.00000
  U3 U 0.24440 0.62925 0.96056 1.00000
  U4 U 0.24440 0.87075 0.46056 1.00000
  Fe1 Fe 0.80976 0.57357 0.00563 1.00000
  Fe2 Fe 0.80976 0.92643 0.50563 1.00000
  Fe3 Fe 0.61470 0.04670 0.74017 1.00000
  Fe4 Fe 0.61470 0.45330 0.24017 1.00000
  Fe5 Fe 0.85943 0.23197 0.88401 1.00000
  Fe6 Fe 0.85943 0.26803 0.38401 1.00000
  Fe7 Fe 0.14057 0.73197 0.61599 1.00000
  Fe8 Fe 0.14057 0.76803 0.11599 1.00000
  Fe9 Fe 0.38530 0.54670 0.75983 1.00000
  Fe10 Fe 0.38530 0.95330 0.25983 1.00000
  Fe11 Fe 0.19024 0.07357 0.49437 1.00000
  Fe12 Fe 0.19024 0.42643 0.99437 1.00000
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