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RbTm5Te8

Alexandria ALEX

Alex-ID: agm006116049 · Space group: C2/m (#12)

Basic Information

Formula
RbTm5Te8
Alex-ID
agm006116049
Elements
3
Sites
14
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
506.14
ų
Cell a
4.3534
Å
Cell b
10.7125
Å
Cell c
11.4152
Å
α angle
104.14
°
β angle
100.99
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbTm5Te8
Rb
1.00 · 7.1%
Tm
5.00 · 35.7%
Te
8.00 · 57.1%

Energy & Stability

Energy above hull
0.0067
eV/atom
Formation energy
-1.3694
eV/atom
Corrected total energy
-67.6295
eV
Raw total energy
-67.6295
eV

Electronic Structure

Indirect band gap
0.8810
eV
Direct band gap
1.0486
eV
DOS at Fermi level
-0.0154
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB5C8_116_spg12

Decomposition

RbTm3Te5 Tm2Te3

Computed at

2023-08-13 18:09:35.538182

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: agm006116049).

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 agm006116049
data_agm006116049
_cell_length_a     4.35340
_cell_length_b     10.71249
_cell_length_c     11.41517
_cell_angle_alpha  104.14352
_cell_angle_beta   100.99275
_cell_angle_gamma  90.00001
_cell_volume       506.13883
_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
  Rb1 Rb 0.50037 0.49922 0.00074 1.00000
  Tm1 Tm 0.29505 0.65551 0.59011 1.00000
  Tm2 Tm 0.70495 0.34466 0.40991 1.00000
  Tm3 Tm 0.34486 0.03186 0.68973 1.00000
  Tm4 Tm 0.65503 0.96822 0.31007 1.00000
  Tm5 Tm 0.99997 0.00002 0.99994 1.00000
  Te1 Te 0.23476 0.15398 0.46951 1.00000
  Te2 Te 0.76515 0.84614 0.53031 1.00000
  Te3 Te 0.16445 0.49717 0.32891 1.00000
  Te4 Te 0.83551 0.50302 0.67103 1.00000
  Te5 Te 0.08197 0.80932 0.16394 1.00000
  Te6 Te 0.91796 0.19073 0.83592 1.00000
  Te7 Te 0.42387 0.83810 0.84774 1.00000
  Te8 Te 0.57608 0.16205 0.15216 1.00000
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