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Pm3ThSn6

Alexandria ALEX

Alex-ID: agm003579986 · Space group: P2_1/c (#14)

Basic Information

Formula
Pm3ThSn6
Alex-ID
agm003579986
Elements
3
Sites
20
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
589.63
ų
Cell a
7.4079
Å
Cell b
9.6154
Å
Cell c
8.3148
Å
α angle
90.00
°
β angle
84.60
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3ThSn6
Pm
6.00 · 30.0%
Th
2.00 · 10.0%
Sn
12.00 · 60.0%

Energy & Stability

Energy above hull
0.2261
eV/atom
Formation energy
-0.4422
eV/atom
Corrected total energy
-100.2256
eV
Raw total energy
-100.2256
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.7710
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C6_336_spg14

Decomposition

PmSn2 ThSn2 PmSn

Computed at

2022-04-02 01:41:30.634154

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: agm003579986).

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 agm003579986
data_agm003579986
_cell_length_a     7.40785
_cell_length_b     9.61541
_cell_length_c     8.31481
_cell_angle_alpha  90.00000
_cell_angle_beta   84.60106
_cell_angle_gamma  90.00000
_cell_volume       589.63263
_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
  Pm1 Pm 0.53365 0.89885 0.69505 1.00000
  Pm2 Pm 0.50000 0.50000 0.00000 1.00000
  Pm3 Pm 0.46635 0.10115 0.30495 1.00000
  Pm4 Pm 0.03365 0.60115 0.19505 1.00000
  Pm5 Pm 0.00000 0.00000 0.50000 1.00000
  Pm6 Pm 0.96635 0.39885 0.80495 1.00000
  Th1 Th 0.50000 0.50000 0.50000 1.00000
  Th2 Th 0.00000 0.00000 0.00000 1.00000
  Sn1 Sn 0.62872 0.16746 0.93567 1.00000
  Sn2 Sn 0.70639 0.22640 0.58263 1.00000
  Sn3 Sn 0.79501 0.31725 0.20717 1.00000
  Sn4 Sn 0.20499 0.68275 0.79283 1.00000
  Sn5 Sn 0.29361 0.77360 0.41737 1.00000
  Sn6 Sn 0.37128 0.83254 0.06433 1.00000
  Sn7 Sn 0.12872 0.33254 0.43567 1.00000
  Sn8 Sn 0.20639 0.27360 0.08263 1.00000
  Sn9 Sn 0.29501 0.18275 0.70717 1.00000
  Sn10 Sn 0.70499 0.81725 0.29283 1.00000
  Sn11 Sn 0.79361 0.72640 0.91737 1.00000
  Sn12 Sn 0.87128 0.66746 0.56433 1.00000
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