Navigation

HEAS Data Platform · Materials Science Database

Nd2TmTe3

Alexandria ALEX

Alex-ID: agm005651696 · Space group: Fddd (#70)

Basic Information

Formula
Nd2TmTe3
Alex-ID
agm005651696
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
739.94
ų
Cell a
7.7138
Å
Cell b
7.7138
Å
Cell c
13.8647
Å
α angle
100.95
°
β angle
100.95
°
γ angle
108.48
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd2TmTe3
Nd
8.00 · 33.3%
Tm
4.00 · 16.7%
Te
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0278
eV/atom
Formation energy
-1.3428
eV/atom
Corrected total energy
-125.9918
eV
Raw total energy
-125.9918
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0482
eV
DOS at Fermi level
12.7581
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

NdTmTe2 NdTe

Computed at

2023-08-25 06:20:09.442074

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: agm005651696).

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 agm005651696
data_agm005651696
_cell_length_a     7.71385
_cell_length_b     7.71385
_cell_length_c     13.86472
_cell_angle_alpha  100.95295
_cell_angle_beta   100.95295
_cell_angle_gamma  108.48071
_cell_volume       739.94191
_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
  Nd1 Nd 0.99793 0.49793 0.99587 1.00000
  Nd2 Nd 0.42184 0.42184 0.84368 1.00000
  Nd3 Nd 0.82816 0.32816 0.65632 1.00000
  Nd4 Nd 0.25207 0.25207 0.50413 1.00000
  Nd5 Nd 0.74793 0.74793 0.49587 1.00000
  Nd6 Nd 0.67184 0.17184 0.34368 1.00000
  Nd7 Nd 0.57816 0.57816 0.15632 1.00000
  Nd8 Nd 0.50207 0.00207 0.00413 1.00000
  Tm1 Tm 0.91774 0.91774 0.83548 1.00000
  Tm2 Tm 0.33226 0.83226 0.66452 1.00000
  Tm3 Tm 0.16774 0.66774 0.33548 1.00000
  Tm4 Tm 0.08226 0.08226 0.16452 1.00000
  Te1 Te 0.16377 0.67531 0.82698 1.00000
  Te2 Te 0.66321 0.15167 0.82698 1.00000
  Te3 Te 0.08623 0.07469 0.67302 1.00000
  Te4 Te 0.58679 0.59833 0.67302 1.00000
  Te5 Te 0.01610 0.51610 0.50000 1.00000
  Te6 Te 0.48390 0.98390 0.50000 1.00000
  Te7 Te 0.40167 0.41321 0.32698 1.00000
  Te8 Te 0.92531 0.91377 0.32698 1.00000
  Te9 Te 0.84833 0.33679 0.17302 1.00000
  Te10 Te 0.32469 0.83623 0.17302 1.00000
  Te11 Te 0.23390 0.23390 0.00000 1.00000
  Te12 Te 0.76610 0.76610 1.00000 1.00000
Get direct link