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Tm4ThZn

Alexandria ALEX

Alex-ID: agm005909443 · Space group: P4/mmm (#123)

Basic Information

Formula
Tm4ThZn
Alex-ID
agm005909443
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
168.01
ų
Cell a
3.5221
Å
Cell b
3.5221
Å
Cell c
13.5438
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm4ThZn
Tm
4.00 · 66.7%
Th
1.00 · 16.7%
Zn
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0292
eV/atom
Formation energy
-0.0994
eV/atom
Corrected total energy
-27.1833
eV
Raw total energy
-27.1833
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0606
eV
DOS at Fermi level
7.3724
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_506_spg123

Decomposition

Tm2Zn Tm2Th

Computed at

2023-07-31 16:46:58.660080

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: agm005909443).

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 agm005909443
data_agm005909443
_cell_length_a     3.52209
_cell_length_b     3.52209
_cell_length_c     13.54378
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       168.01216
_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 0.50000 0.50000 0.18079 1.00000
  Tm2 Tm 0.00000 0.00000 0.62838 1.00000
  Tm3 Tm 0.00000 0.00000 0.37162 1.00000
  Tm4 Tm 0.50000 0.50000 0.81921 1.00000
  Th1 Th 0.00000 0.00000 0.00000 1.00000
  Zn1 Zn 0.50000 0.50000 0.50000 1.00000
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