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Pr2TmTh3

Alexandria ALEX

Alex-ID: agm005679083 · Space group: Cmcm (#63)

Basic Information

Formula
Pr2TmTh3
Alex-ID
agm005679083
Elements
3
Sites
12
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
402.03
ų
Cell a
6.7802
Å
Cell b
11.4757
Å
Cell c
7.7214
Å
α angle
138.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr2TmTh3
Pr
4.00 · 33.3%
Tm
2.00 · 16.7%
Th
6.00 · 50.0%

Energy & Stability

Energy above hull
0.2096
eV/atom
Formation energy
0.2051
eV/atom
Corrected total energy
-70.1515
eV
Raw total energy
-70.1515
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
15.6201
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_893_spg63

Decomposition

Tm2Th Pr Th

Computed at

2023-08-24 09:35:17.569327

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: agm005679083).

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 agm005679083
data_agm005679083
_cell_length_a     6.78024
_cell_length_b     11.47568
_cell_length_c     7.72139
_cell_angle_alpha  137.99700
_cell_angle_beta   89.99997
_cell_angle_gamma  90.00000
_cell_volume       402.02669
_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 0.75000 0.43691 0.33476 1.00000
  Pr2 Pr 0.25000 0.56309 0.66524 1.00000
  Pr3 Pr 0.25000 0.89785 0.33476 1.00000
  Pr4 Pr 0.75000 0.10215 0.66524 1.00000
  Tm1 Tm 0.25000 0.22817 1.00000 1.00000
  Tm2 Tm 0.75000 0.77183 0.00000 1.00000
  Th1 Th 1.00000 0.16504 0.33007 1.00000
  Th2 Th 0.50000 0.83496 0.66993 1.00000
  Th3 Th 0.00000 0.50000 0.00000 1.00000
  Th4 Th 0.50000 0.50000 0.00000 1.00000
  Th5 Th 0.00000 0.83496 0.66993 1.00000
  Th6 Th 0.50000 0.16504 0.33007 1.00000
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