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Cs3TmTe3

Alexandria ALEX

Alex-ID: agm014498730 · Space group: P2_1/c (#14)

Basic Information

Formula
Cs3TmTe3
Alex-ID
agm014498730
Elements
3
Sites
28
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,472.88
ų
Cell a
9.5768
Å
Cell b
15.7374
Å
Cell c
12.2861
Å
α angle
90.00
°
β angle
127.30
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs3TmTe3
Cs
12.00 · 42.9%
Tm
4.00 · 14.3%
Te
12.00 · 42.9%

Energy & Stability

Energy above hull
0.0106
eV/atom
Formation energy
-1.2089
eV/atom
Corrected total energy
-99.7122
eV
Raw total energy
-99.7122
eV

Electronic Structure

Indirect band gap
2.1033
eV
Direct band gap
2.1680
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C3_64_spg14

Decomposition

CsTmTe2 Cs2Te

Computed at

2025-01-01 12:16:39

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: agm014498730).

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 agm014498730
data_agm014498730
_cell_length_a     9.57676
_cell_length_b     15.73738
_cell_length_c     12.28606
_cell_angle_alpha  90.00000
_cell_angle_beta   127.30365
_cell_angle_gamma  90.00000
_cell_volume       1472.88325
_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 0.32972 0.10786 0.60784 1.00000
  Cs2 Cs 0.67028 0.60786 0.89216 1.00000
  Cs3 Cs 0.67028 0.89214 0.39216 1.00000
  Cs4 Cs 0.32972 0.39214 0.10784 1.00000
  Cs5 Cs 0.38286 0.37977 0.52790 1.00000
  Cs6 Cs 0.61714 0.87977 0.97210 1.00000
  Cs7 Cs 0.61714 0.62023 0.47210 1.00000
  Cs8 Cs 0.38286 0.12023 0.02790 1.00000
  Cs9 Cs 0.84450 0.17864 0.55455 1.00000
  Cs10 Cs 0.15550 0.67864 0.94545 1.00000
  Cs11 Cs 0.15550 0.82136 0.44545 1.00000
  Cs12 Cs 0.84450 0.32136 0.05455 1.00000
  Tm1 Tm 0.05603 0.43611 0.65959 1.00000
  Tm2 Tm 0.94397 0.93611 0.84041 1.00000
  Tm3 Tm 0.94397 0.56389 0.34041 1.00000
  Tm4 Tm 0.05603 0.06389 0.15959 1.00000
  Te1 Te 0.16871 0.89480 0.13485 1.00000
  Te2 Te 0.83129 0.39480 0.36515 1.00000
  Te3 Te 0.83129 0.10520 0.86515 1.00000
  Te4 Te 0.16871 0.60520 0.63485 1.00000
  Te5 Te 0.13262 0.95424 0.72861 1.00000
  Te6 Te 0.86738 0.45424 0.77139 1.00000
  Te7 Te 0.86738 0.04576 0.27139 1.00000
  Te8 Te 0.13262 0.54576 0.22861 1.00000
  Te9 Te 0.32855 0.30940 0.80387 1.00000
  Te10 Te 0.67145 0.80940 0.69613 1.00000
  Te11 Te 0.67145 0.69060 0.19613 1.00000
  Te12 Te 0.32855 0.19060 0.30387 1.00000
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