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Nd2SmTe3

Alexandria ALEX

Alex-ID: agm033304667 · Space group: Fddd (#70)

Basic Information

Formula
Nd2SmTe3
Alex-ID
agm033304667
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
763.51
ų
Cell a
14.7599
Å
Cell b
14.0720
Å
Cell c
7.7862
Å
α angle
79.27
°
β angle
69.51
°
γ angle
31.22
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd2SmTe3
Nd
8.00 · 33.3%
Sm
4.00 · 16.7%
Te
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0183
eV/atom
Formation energy
-1.4070
eV/atom
Corrected total energy
-128.5406
eV
Raw total energy
-128.5406
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0046
eV
DOS at Fermi level
15.6457
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

SmTe NdTe

Computed at

2025-03-09 08:43:19

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: agm033304667).

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 agm033304667
data_agm033304667
_cell_length_a     14.75990
_cell_length_b     14.07198
_cell_length_c     7.78616
_cell_angle_alpha  79.27213
_cell_angle_beta   69.50948
_cell_angle_gamma  31.21838
_cell_volume       763.51356
_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 0.49931 0.49931 0.00069 1.00000
  Nd2 Nd 0.91788 0.91788 0.08212 1.00000
  Nd3 Nd 0.33212 0.33212 0.16788 1.00000
  Nd4 Nd 0.75069 0.75069 0.24931 1.00000
  Nd5 Nd 0.24931 0.24931 0.75069 1.00000
  Nd6 Nd 0.16788 0.16788 0.33212 1.00000
  Nd7 Nd 0.08212 0.08212 0.91788 1.00000
  Nd8 Nd 0.00069 0.00069 0.49931 1.00000
  Sm1 Sm 0.41713 0.41713 0.58287 1.00000
  Sm2 Sm 0.83287 0.83287 0.66713 1.00000
  Sm3 Sm 0.66713 0.66713 0.83287 1.00000
  Sm4 Sm 0.58287 0.58287 0.41713 1.00000
  Te1 Te 0.16541 0.66615 0.33769 1.00000
  Te2 Te 0.66615 0.16541 0.83075 1.00000
  Te3 Te 0.08459 0.58385 0.91231 1.00000
  Te4 Te 0.58385 0.08459 0.41925 1.00000
  Te5 Te 0.99610 0.50390 0.50390 1.00000
  Te6 Te 0.50390 0.99610 0.99610 1.00000
  Te7 Te 0.41925 0.91231 0.58385 1.00000
  Te8 Te 0.91231 0.41925 0.08459 1.00000
  Te9 Te 0.83075 0.33769 0.66615 1.00000
  Te10 Te 0.33769 0.83075 0.16541 1.00000
  Te11 Te 0.25390 0.74610 0.74610 1.00000
  Te12 Te 0.74610 0.25390 0.25390 1.00000
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