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Cs4Tb3PaSe8

Alexandria ALEX

Alex-ID: agm004723965 · Space group: R-3m (#166)

Alexandria Database API

Basic Information

Formula
Cs4Tb3PaSe8
Alex-ID
agm004723965
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
533.47
ų
Cell a
8.5607
Å
Cell b
9.7528
Å
Cell c
8.5619
Å
α angle
116.07
°
β angle
120.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs4Tb3PaSe8
Cs
4.00 · 25.0%
Tb
3.00 · 18.8%
Pa
1.00 · 6.3%
Se
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0235
eV/atom
Formation energy
-1.6015
eV/atom
Corrected total energy
-80.3704
eV
Raw total energy
-80.3704
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0006
eV
DOS at Fermi level
9.5399
Total magnetisation
1.7200
μB

Additional Information

Prototype ID

AB3C4D8_20_spg12

Decomposition

CsTbSe2 Cs3PaSe4 PaSe

Computed at

2023-02-05 07:30:04.927486

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: agm004723965).

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 agm004723965
data_agm004723965
_cell_length_a     8.56074
_cell_length_b     9.75278
_cell_length_c     8.56194
_cell_angle_alpha  116.07151
_cell_angle_beta   119.99536
_cell_angle_gamma  90.00000
_cell_volume       533.46610
_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 0.50000 0.00000 0.00000 1.00000
  Cs2 Cs 0.50000 0.00000 0.50000 1.00000
  Cs3 Cs 0.00000 0.00000 0.00000 1.00000
  Cs4 Cs 0.00000 0.00000 0.50000 1.00000
  Tb1 Tb 0.50000 0.50000 0.00000 1.00000
  Tb2 Tb 0.50000 0.50000 0.50000 1.00000
  Tb3 Tb 0.00000 0.50000 0.50000 1.00000
  Pa1 Pa 0.00000 0.50000 0.00000 1.00000
  Se1 Se 0.22879 0.68726 0.95889 1.00000
  Se2 Se 0.22876 0.68728 0.45752 1.00000
  Se3 Se 0.27113 0.31376 0.54226 1.00000
  Se4 Se 0.73010 0.68726 0.95889 1.00000
  Se5 Se 0.26990 0.31274 0.04111 1.00000
  Se6 Se 0.72887 0.68624 0.45774 1.00000
  Se7 Se 0.77124 0.31272 0.54248 1.00000
  Se8 Se 0.77121 0.31274 0.04111 1.00000
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