Navigation

HEAS Data Platform · Materials Science Database

Tb8Cu3Te16

Alexandria ALEX

Alex-ID: agm005231097 · Space group: P1 (#1)

Basic Information

Formula
Tb8Cu3Te16
Alex-ID
agm005231097
Elements
3
Sites
27
Space group
P1 (#1)
Crystal system
triclinic
Volume
783.12
ų
Cell a
12.4697
Å
Cell b
9.8733
Å
Cell c
8.2133
Å
α angle
90.04
°
β angle
90.13
°
γ angle
50.76
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb8Cu3Te16
Tb
8.00 · 29.6%
Cu
3.00 · 11.1%
Te
16.00 · 59.3%

Energy & Stability

Energy above hull
0.0255
eV/atom
Formation energy
-1.0459
eV/atom
Corrected total energy
-128.0451
eV
Raw total energy
-128.0451
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.7095
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B8C16_15_spg1

Decomposition

TbTe3 Tb2Te3 Cu

Computed at

2024-10-19 23:34:44

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: agm005231097).

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 agm005231097
data_agm005231097
_cell_length_a     12.46974
_cell_length_b     9.87331
_cell_length_c     8.21328
_cell_angle_alpha  90.03816
_cell_angle_beta   90.13149
_cell_angle_gamma  50.75536
_cell_volume       783.12221
_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
  Tb1 Tb 0.99979 0.24614 0.43754 1.00000
  Tb2 Tb 0.25218 0.23999 0.05823 1.00000
  Tb3 Tb 0.50680 0.24076 0.44483 1.00000
  Tb4 Tb 0.24142 0.76004 0.94533 1.00000
  Tb5 Tb 0.75835 0.23671 0.06151 1.00000
  Tb6 Tb 0.49625 0.76067 0.55591 1.00000
  Tb7 Tb 0.75259 0.75454 0.93914 1.00000
  Tb8 Tb 0.99800 0.75794 0.55593 1.00000
  Cu1 Cu 0.08555 0.40407 0.69362 1.00000
  Cu2 Cu 0.50676 0.39965 0.81098 1.00000
  Cu3 Cu 0.66650 0.59354 0.19644 1.00000
  Te1 Te 0.21279 0.07317 0.75108 1.00000
  Te2 Te 0.18935 0.38897 0.40597 1.00000
  Te3 Te 0.06526 0.61366 0.90906 1.00000
  Te4 Te 0.46843 0.06421 0.75261 1.00000
  Te5 Te 0.03804 0.92287 0.25136 1.00000
  Te6 Te 0.32352 0.61460 0.59290 1.00000
  Te7 Te 0.42039 0.39012 0.09901 1.00000
  Te8 Te 0.27996 0.93222 0.25334 1.00000
  Te9 Te 0.71483 0.07323 0.74810 1.00000
  Te10 Te 0.68528 0.38686 0.41199 1.00000
  Te11 Te 0.55947 0.61341 0.90801 1.00000
  Te12 Te 0.96382 0.07245 0.74848 1.00000
  Te13 Te 0.53645 0.92571 0.24909 1.00000
  Te14 Te 0.82137 0.61778 0.58875 1.00000
  Te15 Te 0.92841 0.38467 0.08790 1.00000
  Te16 Te 0.78743 0.92902 0.24788 1.00000
Get direct link