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Nd2TmSe3

Alexandria ALEX

Alex-ID: agm090580923 · Space group: P-3m1 (#164)

Basic Information

Formula
Nd2TmSe3
Alex-ID
agm090580923
Elements
3
Sites
6
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
152.87
ų
Cell a
4.1397
Å
Cell b
4.1397
Å
Cell c
10.3006
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd2TmSe3
Nd
2.00 · 33.3%
Tm
1.00 · 16.7%
Se
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0117
eV/atom
Formation energy
-1.7764
eV/atom
Corrected total energy
-35.1466
eV
Raw total energy
-35.1466
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.3635
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_554_spg1

Decomposition

Nd4TmSe5 NdTmSe2

Computed at

2025-04-14 00:11:22

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: agm090580923).

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 agm090580923
data_agm090580923
_cell_length_a     4.13972
_cell_length_b     4.13972
_cell_length_c     10.30058
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       152.87415
_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 0.33333 0.66667 0.83016 1.00000
  Nd2 Nd 0.66667 0.33333 0.16984 1.00000
  Tm1 Tm 0.00000 0.00000 0.50000 1.00000
  Se1 Se 0.33333 0.66667 0.34893 1.00000
  Se2 Se 0.66667 0.33333 0.65107 1.00000
  Se3 Se 0.00000 0.00000 0.00000 1.00000
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