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Tm2UFe3

Alexandria ALEX

Alex-ID: agm014493089 · Space group: P2_1/c (#14)

Basic Information

Formula
Tm2UFe3
Alex-ID
agm014493089
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
440.56
ų
Cell a
5.7554
Å
Cell b
11.2429
Å
Cell c
7.2341
Å
α angle
90.00
°
β angle
109.75
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm2UFe3
Tm
8.00 · 33.3%
U
4.00 · 16.7%
Fe
12.00 · 50.0%

Energy & Stability

Energy above hull
0.1358
eV/atom
Formation energy
-0.0628
eV/atom
Corrected total energy
-183.9841
eV
Raw total energy
-183.9841
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0034
eV
DOS at Fermi level
22.9754
Total magnetisation
5.6111
μB

Additional Information

Prototype ID

AB2C3_4717_spg14

Decomposition

Tm2UFe3

Computed at

2025-04-14 02:55:41

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: agm014493089).

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 agm014493089
data_agm014493089
_cell_length_a     5.75544
_cell_length_b     11.24285
_cell_length_c     7.23405
_cell_angle_alpha  90.00000
_cell_angle_beta   109.75069
_cell_angle_gamma  90.00000
_cell_volume       440.56017
_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 0.76996 0.28852 0.87730 1.00000
  Tm2 Tm 0.76996 0.21148 0.37730 1.00000
  Tm3 Tm 0.66496 0.57960 0.88635 1.00000
  Tm4 Tm 0.66496 0.92040 0.38635 1.00000
  Tm5 Tm 0.33504 0.07960 0.61365 1.00000
  Tm6 Tm 0.33504 0.42040 0.11365 1.00000
  Tm7 Tm 0.23004 0.78852 0.62270 1.00000
  Tm8 Tm 0.23004 0.71148 0.12270 1.00000
  U1 U 0.80873 0.88882 0.85283 1.00000
  U2 U 0.80873 0.61118 0.35283 1.00000
  U3 U 0.19127 0.38882 0.64717 1.00000
  U4 U 0.19127 0.11118 0.14717 1.00000
  Fe1 Fe 0.90176 0.44199 0.25414 1.00000
  Fe2 Fe 0.90176 0.05801 0.75414 1.00000
  Fe3 Fe 0.66943 0.05795 0.02937 1.00000
  Fe4 Fe 0.66943 0.44205 0.52937 1.00000
  Fe5 Fe 0.74846 0.76427 0.15690 1.00000
  Fe6 Fe 0.74846 0.73573 0.65690 1.00000
  Fe7 Fe 0.25154 0.26427 0.34310 1.00000
  Fe8 Fe 0.25154 0.23573 0.84310 1.00000
  Fe9 Fe 0.33057 0.55795 0.47063 1.00000
  Fe10 Fe 0.33057 0.94205 0.97063 1.00000
  Fe11 Fe 0.09824 0.94199 0.24586 1.00000
  Fe12 Fe 0.09824 0.55801 0.74586 1.00000
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