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AcNdTeSe2

Alexandria ALEX

Alex-ID: agm005015314 · Space group: I4mm (#107)

Basic Information

Formula
AcNdTeSe2
Alex-ID
agm005015314
Elements
4
Sites
5
Space group
I4mm (#107)
Crystal system
tetragonal
Volume
173.12
ų
Cell a
4.8183
Å
Cell b
4.8183
Å
Cell c
8.1983
Å
α angle
107.09
°
β angle
107.09
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AcNdTeSe2
Ac
1.00 · 20.0%
Nd
1.00 · 20.0%
Te
1.00 · 20.0%
Se
2.00 · 40.0%

Energy & Stability

Energy above hull
0.3330
eV/atom
Formation energy
-1.4953
eV/atom
Corrected total energy
-26.4801
eV
Raw total energy
-26.4801
eV

Electronic Structure

Indirect band gap
0.5560
eV
Direct band gap
0.9197
eV
DOS at Fermi level
-0.0664
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_1563_spg119

Decomposition

AcNdSe3 Nd2Te3 Ac2Te3

Computed at

2022-07-05 02:58:16.581053

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: agm005015314).

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 agm005015314
data_agm005015314
_cell_length_a     4.81826
_cell_length_b     4.81826
_cell_length_c     8.19833
_cell_angle_alpha  107.08894
_cell_angle_beta   107.08894
_cell_angle_gamma  90.00000
_cell_volume       173.11565
_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
  Ac1 Ac 0.13226 0.13226 0.26451 1.00000
  Nd1 Nd 0.85647 0.85647 0.71294 1.00000
  Te1 Te 0.50365 0.50365 0.00731 1.00000
  Se1 Se 0.75381 0.25381 0.50762 1.00000
  Se2 Se 0.25381 0.75381 0.50762 1.00000
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