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Tb(NiPt2)4

Alexandria ALEX

Alex-ID: agm003671769 · Space group: I4/mmm (#139)

Basic Information

Formula
Tb(NiPt2)4
Alex-ID
agm003671769
Elements
3
Sites
13
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
198.26
ų
Cell a
5.0807
Å
Cell b
6.7436
Å
Cell c
6.7436
Å
α angle
81.84
°
β angle
67.87
°
γ angle
67.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(NiPt2)4
Tb
1.00 · 7.7%
Ni
4.00 · 30.8%
Pt
8.00 · 61.5%

Energy & Stability

Energy above hull
0.0510
eV/atom
Formation energy
-0.3032
eV/atom
Corrected total energy
-80.4134
eV
Raw total energy
-80.4134
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0030
eV
DOS at Fermi level
19.9484
Total magnetisation
4.5304
μB

Additional Information

Prototype ID

AB4C8_2_spg139

Decomposition

NiPt4 NiPt TbPt3

Computed at

2022-04-20 22:53:46.481573

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: agm003671769).

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 agm003671769
data_agm003671769
_cell_length_a     5.08070
_cell_length_b     6.74359
_cell_length_c     6.74359
_cell_angle_alpha  81.84177
_cell_angle_beta   67.87021
_cell_angle_gamma  67.87021
_cell_volume       198.26270
_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 0.00000 0.00000 0.00000 1.00000
  Ni1 Ni 0.00000 0.00000 0.50000 1.00000
  Ni2 Ni 0.50000 0.00000 0.50000 1.00000
  Ni3 Ni 0.00000 0.50000 0.00000 1.00000
  Ni4 Ni 0.50000 0.50000 0.00000 1.00000
  Pt1 Pt 0.00000 0.34145 0.65855 1.00000
  Pt2 Pt 1.00000 0.65855 0.34145 1.00000
  Pt3 Pt 0.34145 0.65855 0.65855 1.00000
  Pt4 Pt 0.65855 0.34145 0.34145 1.00000
  Pt5 Pt 0.50000 0.78025 0.21975 1.00000
  Pt6 Pt 0.50000 0.21975 0.78025 1.00000
  Pt7 Pt 0.28025 0.21975 0.21975 1.00000
  Pt8 Pt 0.71975 0.78025 0.78025 1.00000
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