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Pm3Pu(TlSe2)4

Alexandria ALEX

Alex-ID: agm004723402 · Space group: R-3m (#166)

Basic Information

Formula
Pm3Pu(TlSe2)4
Alex-ID
agm004723402
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
492.18
ų
Cell a
8.5719
Å
Cell b
9.1851
Å
Cell c
8.5725
Å
α angle
117.85
°
β angle
120.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3Pu(TlSe2)4
Pm
3.00 · 18.8%
Pu
1.00 · 6.3%
Tl
4.00 · 25.0%
Se
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0126
eV/atom
Formation energy
-1.3032
eV/atom
Corrected total energy
-86.8241
eV
Raw total energy
-86.8241
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0010
eV
DOS at Fermi level
12.7420
Total magnetisation
4.9993
μB

Additional Information

Prototype ID

AB3C4D8_70_spg166

Decomposition

PuTlSe2 PmTlSe2

Computed at

2023-02-05 08:10:12.294140

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: agm004723402).

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 agm004723402
data_agm004723402
_cell_length_a     8.57188
_cell_length_b     9.18515
_cell_length_c     8.57253
_cell_angle_alpha  117.85350
_cell_angle_beta   119.99747
_cell_angle_gamma  90.00000
_cell_volume       492.18171
_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 0.50000 0.50000 0.00000 1.00000
  Pm2 Pm 0.50000 0.50000 0.50000 1.00000
  Pm3 Pm 0.00000 0.50000 0.50000 1.00000
  Pu1 Pu 0.00000 0.50000 0.00000 1.00000
  Tl1 Tl 0.50000 0.00000 0.00000 1.00000
  Tl2 Tl 0.50000 0.00000 0.50000 1.00000
  Tl3 Tl 0.00000 0.00000 0.00000 1.00000
  Tl4 Tl 0.00000 0.00000 0.50000 1.00000
  Se1 Se 0.23480 0.70794 0.97349 1.00000
  Se2 Se 0.23484 0.70798 0.46968 1.00000
  Se3 Se 0.26309 0.28964 0.52618 1.00000
  Se4 Se 0.73869 0.70794 0.97349 1.00000
  Se5 Se 0.26131 0.29206 0.02651 1.00000
  Se6 Se 0.73691 0.71036 0.47382 1.00000
  Se7 Se 0.76516 0.29202 0.53032 1.00000
  Se8 Se 0.76520 0.29206 0.02651 1.00000
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