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Tb3(NdSm)4

Alexandria ALEX

Alex-ID: agm009242513 · Space group: Cmmm (#65)

Basic Information

Formula
Tb3(NdSm)4
Alex-ID
agm009242513
Elements
3
Sites
11
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
374.90
ų
Cell a
18.0619
Å
Cell b
18.0619
Å
Cell c
3.6046
Å
α angle
90.00
°
β angle
90.00
°
γ angle
161.41
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3(NdSm)4
Tb
3.00 · 27.3%
Nd
4.00 · 36.4%
Sm
4.00 · 36.4%

Energy & Stability

Energy above hull
0.0474
eV/atom
Formation energy
0.0441
eV/atom
Corrected total energy
-51.3951
eV
Raw total energy
-51.3951
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
19.4360
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

A3B4C4_381_spg12

Decomposition

Nd3Sm5 NdSm5 Tb4Nd3Sm

Computed at

2024-05-04 14:04:25.639692

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: agm009242513).

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 agm009242513
data_agm009242513
_cell_length_a     18.06187
_cell_length_b     18.06187
_cell_length_c     3.60456
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  161.40862
_cell_volume       374.90256
_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
  Tb1 Tb 0.86865 0.13135 0.00000 1.00000
  Tb2 Tb 0.13135 0.86865 0.00000 1.00000
  Tb3 Tb 0.50000 0.50000 0.00000 1.00000
  Nd1 Nd 0.95508 0.04492 0.50000 1.00000
  Nd2 Nd 0.04492 0.95508 0.50000 1.00000
  Nd3 Nd 0.68782 0.31218 0.00000 1.00000
  Nd4 Nd 0.31218 0.68782 0.00000 1.00000
  Sm1 Sm 0.40353 0.59647 0.50000 1.00000
  Sm2 Sm 0.22092 0.77908 0.50000 1.00000
  Sm3 Sm 0.77908 0.22092 0.50000 1.00000
  Sm4 Sm 0.59647 0.40353 0.50000 1.00000
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