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NdSmTmSc

Alexandria ALEX

Alex-ID: agm005180161 · Space group: Imm2 (#44)

Basic Information

Formula
NdSmTmSc
Alex-ID
agm005180161
Elements
4
Sites
4
Space group
Imm2 (#44)
Crystal system
orthorhombic
Volume
124.05
ų
Cell a
3.8054
Å
Cell b
5.6559
Å
Cell c
6.6985
Å
α angle
114.97
°
β angle
73.42
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NdSmTmSc
Nd
1.00 · 25.0%
Sm
1.00 · 25.0%
Tm
1.00 · 25.0%
Sc
1.00 · 25.0%

Energy & Stability

Energy above hull
0.1019
eV/atom
Formation energy
0.0988
eV/atom
Corrected total energy
-19.9037
eV
Raw total energy
-19.9037
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0050
eV
DOS at Fermi level
6.5838
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABCD_222_spg8

Decomposition

Nd6SmTm2 NdSmTm4 Sc Sm

Computed at

2022-08-07 15:35:25.221557

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: agm005180161).

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 agm005180161
data_agm005180161
_cell_length_a     3.80542
_cell_length_b     5.65585
_cell_length_c     6.69854
_cell_angle_alpha  114.97169
_cell_angle_beta   73.41717
_cell_angle_gamma  90.00000
_cell_volume       124.04828
_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 0.65467 0.41092 0.82183 1.00000
  Sm1 Sm 0.42301 0.13543 0.27086 1.00000
  Tm1 Tm 0.19165 0.87263 0.74525 1.00000
  Sc1 Sc 0.91657 0.64569 0.29138 1.00000
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