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Cs2PmTlBr6

Alexandria ALEX

Alex-ID: agm017288099 · Space group: R-3 (#148)

Alexandria Database API

Basic Information

Formula
Cs2PmTlBr6
Alex-ID
agm017288099
Elements
4
Sites
10
Space group
R-3 (#148)
Crystal system
trigonal
Volume
438.99
ų
Cell a
8.3760
Å
Cell b
8.3760
Å
Cell c
8.3760
Å
α angle
62.54
°
β angle
62.54
°
γ angle
62.54
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2PmTlBr6
Cs
2.00 · 20.0%
Pm
1.00 · 10.0%
Tl
1.00 · 10.0%
Br
6.00 · 60.0%

Energy & Stability

Energy above hull
0.0069
eV/atom
Formation energy
-1.6827
eV/atom
Corrected total energy
-35.6936
eV
Raw total energy
-35.6936
eV

Electronic Structure

Indirect band gap
3.7607
eV
Direct band gap
3.7607
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D6_392_spg2

Decomposition

Cs2PmTlBr6

Computed at

2024-11-14 05:12:21.981255

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: agm017288099).

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 agm017288099
data_agm017288099
_cell_length_a     8.37596
_cell_length_b     8.37596
_cell_length_c     8.37596
_cell_angle_alpha  62.53551
_cell_angle_beta   62.53551
_cell_angle_gamma  62.53551
_cell_volume       438.98931
_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
  Cs1 Cs 0.55700 0.55700 0.55700 1.00000
  Cs2 Cs 0.07497 0.07497 0.07497 1.00000
  Pm1 Pm 0.31611 0.31611 0.31611 1.00000
  Tl1 Tl 0.81631 0.81631 0.81631 1.00000
  Br1 Br 0.00530 0.16181 0.53380 1.00000
  Br2 Br 0.53380 0.00530 0.16181 1.00000
  Br3 Br 0.16181 0.53380 0.00530 1.00000
  Br4 Br 0.09866 0.62630 0.47117 1.00000
  Br5 Br 0.47117 0.09866 0.62630 1.00000
  Br6 Br 0.62630 0.47117 0.09866 1.00000
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