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SmHo(TmSb2)2

Alexandria ALEX

Alex-ID: agm030805575 · Space group: P2/m (#10)

Alexandria Database API

Basic Information

Formula
SmHo(TmSb2)2
Alex-ID
agm030805575
Elements
4
Sites
8
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
237.66
ų
Cell a
7.5852
Å
Cell b
4.3827
Å
Cell c
7.5830
Å
α angle
90.00
°
β angle
109.48
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmHo(TmSb2)2
Sm
1.00 · 12.5%
Ho
1.00 · 12.5%
Tm
2.00 · 25.0%
Sb
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0070
eV/atom
Formation energy
-1.1025
eV/atom
Corrected total energy
-43.5546
eV
Raw total energy
-43.5546
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0096
eV
DOS at Fermi level
1.1139
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_47_spg10

Decomposition

Ho3TmSb4 HoTm3Sb4 SmSb

Computed at

2024-12-09 14:39:21

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: agm030805575).

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 agm030805575
data_agm030805575
_cell_length_a     7.58517
_cell_length_b     4.38269
_cell_length_c     7.58300
_cell_angle_alpha  90.00000
_cell_angle_beta   109.47562
_cell_angle_gamma  90.00000
_cell_volume       237.66165
_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
  Sm1 Sm 0.50000 0.50000 0.50000 1.00000
  Ho1 Ho 0.00000 0.00000 0.50000 1.00000
  Tm1 Tm 0.50000 0.00000 0.00000 1.00000
  Tm2 Tm 0.00000 0.50000 0.00000 1.00000
  Sb1 Sb 0.75530 0.00000 0.75680 1.00000
  Sb2 Sb 0.24470 0.00000 0.24320 1.00000
  Sb3 Sb 0.24843 0.50000 0.75454 1.00000
  Sb4 Sb 0.75157 0.50000 0.24546 1.00000
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