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HEAS Data Platform · Materials Science Database

TmAlFe5

Alexandria ALEX

Alex-ID: agm005778945 · Space group: Pnma (#62)

Basic Information

Formula
TmAlFe5
Alex-ID
agm005778945
Elements
3
Sites
28
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
388.22
ų
Cell a
4.8366
Å
Cell b
7.9451
Å
Cell c
10.1028
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TmAlFe5
Tm
4.00 · 14.3%
Al
4.00 · 14.3%
Fe
20.00 · 71.4%

Energy & Stability

Energy above hull
0.0548
eV/atom
Formation energy
-0.1529
eV/atom
Corrected total energy
-206.4019
eV
Raw total energy
-206.4019
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0116
eV
DOS at Fermi level
29.5274
Total magnetisation
36.7792
μB

Additional Information

Prototype ID

ABC5_91_spg62

Decomposition

TmAlFe4 Fe

Computed at

2023-07-13 19:37:06.026604

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: agm005778945).

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 agm005778945
data_agm005778945
_cell_length_a     4.83663
_cell_length_b     7.94506
_cell_length_c     10.10284
_cell_angle_alpha  90.00001
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       388.22455
_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 0.25000 0.24065 0.93831 1.00000
  Tm2 Tm 0.75000 0.25935 0.43831 1.00000
  Tm3 Tm 0.25000 0.74065 0.56169 1.00000
  Tm4 Tm 0.75000 0.75935 0.06169 1.00000
  Al1 Al 0.25000 0.85819 0.85998 1.00000
  Al2 Al 0.75000 0.64181 0.35998 1.00000
  Al3 Al 0.25000 0.35819 0.64002 1.00000
  Al4 Al 0.75000 0.14181 0.14002 1.00000
  Fe1 Fe 0.25000 0.58731 0.01822 1.00000
  Fe2 Fe 0.75000 0.91269 0.51822 1.00000
  Fe3 Fe 0.25000 0.08731 0.48178 1.00000
  Fe4 Fe 0.75000 0.41269 0.98178 1.00000
  Fe5 Fe 0.75000 0.30623 0.74852 1.00000
  Fe6 Fe 0.25000 0.19377 0.24852 1.00000
  Fe7 Fe 0.75000 0.80623 0.75148 1.00000
  Fe8 Fe 0.25000 0.69377 0.25148 1.00000
  Fe9 Fe 0.25000 0.94933 0.10581 1.00000
  Fe10 Fe 0.75000 0.55067 0.60581 1.00000
  Fe11 Fe 0.25000 0.44933 0.39419 1.00000
  Fe12 Fe 0.75000 0.05067 0.89419 1.00000
  Fe13 Fe 0.99430 0.43668 0.18882 1.00000
  Fe14 Fe 0.00570 0.06332 0.68882 1.00000
  Fe15 Fe 0.50570 0.93668 0.31118 1.00000
  Fe16 Fe 0.49430 0.56332 0.81118 1.00000
  Fe17 Fe 0.00570 0.56332 0.81118 1.00000
  Fe18 Fe 0.99430 0.93668 0.31118 1.00000
  Fe19 Fe 0.49430 0.06332 0.68882 1.00000
  Fe20 Fe 0.50570 0.43668 0.18882 1.00000
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