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Tb2Nd2Sm5

Alexandria ALEX

Alex-ID: agm009124157 · Space group: C2/m (#12)

Alexandria Database API

Basic Information

Formula
Tb2Nd2Sm5
Alex-ID
agm009124157
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
304.24
ų
Cell a
9.6663
Å
Cell b
9.6663
Å
Cell c
9.0312
Å
α angle
76.47
°
β angle
76.47
°
γ angle
21.79
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Nd2Sm5
Tb
2.00 · 22.2%
Nd
2.00 · 22.2%
Sm
5.00 · 55.6%

Energy & Stability

Energy above hull
0.0090
eV/atom
Formation energy
0.0063
eV/atom
Corrected total energy
-42.3707
eV
Raw total energy
-42.3707
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.1179
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C5_494_spg12

Decomposition

NdSm5 Tb4NdSm3 Tb4Nd3Sm

Computed at

2024-05-14 17:20:17.813867

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: agm009124157).

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 agm009124157
data_agm009124157
_cell_length_a     9.66632
_cell_length_b     9.66632
_cell_length_c     9.03116
_cell_angle_alpha  76.47063
_cell_angle_beta   76.47063
_cell_angle_gamma  21.79157
_cell_volume       304.24417
_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 0.92717 0.92717 0.66520 1.00000
  Tb2 Tb 0.07283 0.07283 0.33480 1.00000
  Nd1 Nd 0.33428 0.33428 0.99753 1.00000
  Nd2 Nd 0.66572 0.66572 0.00247 1.00000
  Sm1 Sm 0.40752 0.40752 0.33438 1.00000
  Sm2 Sm 0.59248 0.59248 0.66562 1.00000
  Sm3 Sm 0.25992 0.25992 0.66671 1.00000
  Sm4 Sm 0.74008 0.74008 0.33329 1.00000
  Sm5 Sm 0.00000 0.00000 0.00000 1.00000
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