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Nd2Sm2Tm

Alexandria ALEX

Alex-ID: agm013023969 · Space group: Immm (#71)

Basic Information

Formula
Nd2Sm2Tm
Alex-ID
agm013023969
Elements
3
Sites
5
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
167.82
ų
Cell a
9.5911
Å
Cell b
9.5911
Å
Cell c
9.5911
Å
α angle
158.20
°
β angle
149.14
°
γ angle
38.10
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd2Sm2Tm
Nd
2.00 · 40.0%
Sm
2.00 · 40.0%
Tm
1.00 · 20.0%

Energy & Stability

Energy above hull
0.0212
eV/atom
Formation energy
0.0176
eV/atom
Corrected total energy
-23.3753
eV
Raw total energy
-23.3753
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.0259
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_518_spg71

Decomposition

NdSmTm4 Nd6SmTm2 Sm

Computed at

2025-04-15 02:00:20

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: agm013023969).

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 agm013023969
data_agm013023969
_cell_length_a     9.59109
_cell_length_b     9.59109
_cell_length_c     9.59109
_cell_angle_alpha  158.19987
_cell_angle_beta   149.14185
_cell_angle_gamma  38.10095
_cell_volume       167.81899
_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 0.59838 0.09838 0.50000 1.00000
  Nd2 Nd 0.40162 0.90162 0.50000 1.00000
  Sm1 Sm 0.20025 0.70025 0.50000 1.00000
  Sm2 Sm 0.79975 0.29975 0.50000 1.00000
  Tm1 Tm 0.00000 0.50000 0.50000 1.00000
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