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Pr3Tm5Sn2

Alexandria ALEX

Alex-ID: agm003344286 · Space group: Ibam (#72)

Basic Information

Formula
Pr3Tm5Sn2
Alex-ID
agm003344286
Elements
3
Sites
20
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
640.18
ų
Cell a
6.3986
Å
Cell b
10.5899
Å
Cell c
10.5899
Å
α angle
94.68
°
β angle
72.42
°
γ angle
72.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr3Tm5Sn2
Pr
6.00 · 30.0%
Tm
10.00 · 50.0%
Sn
4.00 · 20.0%

Energy & Stability

Energy above hull
0.2682
eV/atom
Formation energy
-0.1057
eV/atom
Corrected total energy
-91.5437
eV
Raw total energy
-91.5437
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0198
eV
DOS at Fermi level
20.8621
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

A2B3C5_101_spg72

Decomposition

PrTm2 Tm5Sn3 Pr

Computed at

2022-02-02 13:51:31.733837

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: agm003344286).

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 agm003344286
data_agm003344286
_cell_length_a     6.39861
_cell_length_b     10.58994
_cell_length_c     10.58994
_cell_angle_alpha  94.68166
_cell_angle_beta   72.41577
_cell_angle_gamma  72.41573
_cell_volume       640.17996
_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
  Pr1 Pr 0.25000 0.00000 0.00000 1.00000
  Pr2 Pr 0.75000 0.00000 0.00000 1.00000
  Pr3 Pr 0.37325 0.35335 0.90015 1.00000
  Pr4 Pr 0.62675 0.64665 0.09985 1.00000
  Pr5 Pr 0.87325 0.90015 0.35335 1.00000
  Pr6 Pr 0.12675 0.09985 0.64665 1.00000
  Tm1 Tm 0.25000 0.50000 0.50000 1.00000
  Tm2 Tm 0.75000 0.50000 0.50000 1.00000
  Tm3 Tm 0.50454 0.74546 0.74546 1.00000
  Tm4 Tm 0.99546 0.25454 0.25454 1.00000
  Tm5 Tm 0.49546 0.25454 0.25454 1.00000
  Tm6 Tm 0.00454 0.74546 0.74546 1.00000
  Tm7 Tm 0.10279 0.56030 0.23412 1.00000
  Tm8 Tm 0.89721 0.43970 0.76588 1.00000
  Tm9 Tm 0.60279 0.23412 0.56030 1.00000
  Tm10 Tm 0.39721 0.76588 0.43970 1.00000
  Sn1 Sn 0.14353 0.70826 0.00467 1.00000
  Sn2 Sn 0.85647 0.29174 0.99533 1.00000
  Sn3 Sn 0.64353 0.00467 0.70826 1.00000
  Sn4 Sn 0.35647 0.99533 0.29174 1.00000
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