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CsTbErTe3

Alexandria ALEX

Alex-ID: agm005036738 · Space group: P2_1/m (#11)

Basic Information

Formula
CsTbErTe3
Alex-ID
agm005036738
Elements
4
Sites
12
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
493.76
ų
Cell a
4.9341
Å
Cell b
9.6730
Å
Cell c
11.5293
Å
α angle
116.19
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsTbErTe3
Cs
2.00 · 16.7%
Tb
2.00 · 16.7%
Er
2.00 · 16.7%
Te
6.00 · 50.0%

Energy & Stability

Energy above hull
0.1251
eV/atom
Formation energy
-1.2352
eV/atom
Corrected total energy
-53.7752
eV
Raw total energy
-53.7752
eV

Electronic Structure

Indirect band gap
0.0192
eV
Direct band gap
0.0558
eV
DOS at Fermi level
7.1866
Total magnetisation
0.0005
μB

Additional Information

Prototype ID

ABCD3_429_spg11

Decomposition

CsErTe2 TbTe

Computed at

2022-07-07 15:09:58.476827

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: agm005036738).

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 agm005036738
data_agm005036738
_cell_length_a     4.93412
_cell_length_b     9.67301
_cell_length_c     11.52927
_cell_angle_alpha  116.19264
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       493.76247
_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 0.25000 0.23735 0.24858 1.00000
  Cs2 Cs 0.75000 0.76265 0.75142 1.00000
  Tb1 Tb 0.25000 0.66674 0.11764 1.00000
  Tb2 Tb 0.75000 0.33326 0.88236 1.00000
  Er1 Er 0.25000 0.13266 0.63006 1.00000
  Er2 Er 0.75000 0.86734 0.36994 1.00000
  Te1 Te 0.75000 0.88572 0.12230 1.00000
  Te2 Te 0.25000 0.11428 0.87770 1.00000
  Te3 Te 0.25000 0.78256 0.46148 1.00000
  Te4 Te 0.75000 0.21744 0.53853 1.00000
  Te5 Te 0.75000 0.50563 0.17487 1.00000
  Te6 Te 0.25000 0.49437 0.82513 1.00000
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