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TbY2Ni

Alexandria ALEX

Alex-ID: agm068281155 · Space group: Pnma (#62)

Basic Information

Formula
TbY2Ni
Alex-ID
agm068281155
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
846.91
ų
Cell a
6.3412
Å
Cell b
9.6846
Å
Cell c
13.7905
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbY2Ni
Tb
8.00 · 25.0%
Y
16.00 · 50.0%
Ni
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0224
eV/atom
Formation energy
-0.2173
eV/atom
Corrected total energy
-193.6931
eV
Raw total energy
-193.6931
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0021
eV
DOS at Fermi level
43.6496
Total magnetisation
0.0029
μB

Additional Information

Prototype ID

ABC2_7452_spg62

Decomposition

Y3Ni Tb2YNi

Computed at

2024-12-03 13:37:34

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: agm068281155).

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 agm068281155
data_agm068281155
_cell_length_a     6.34125
_cell_length_b     9.68458
_cell_length_c     13.79053
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       846.90927
_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 0.06963 0.25000 0.85532 1.00000
  Tb2 Tb 0.56963 0.75000 0.64468 1.00000
  Tb3 Tb 0.93037 0.75000 0.14468 1.00000
  Tb4 Tb 0.43037 0.25000 0.35532 1.00000
  Tb5 Tb 0.26893 0.25000 0.60739 1.00000
  Tb6 Tb 0.76893 0.75000 0.89261 1.00000
  Tb7 Tb 0.73107 0.75000 0.39261 1.00000
  Tb8 Tb 0.23107 0.25000 0.10739 1.00000
  Y1 Y 0.59738 0.06931 0.78543 1.00000
  Y2 Y 0.09738 0.93069 0.71457 1.00000
  Y3 Y 0.40262 0.56931 0.21457 1.00000
  Y4 Y 0.90262 0.43069 0.28543 1.00000
  Y5 Y 0.40262 0.93069 0.21457 1.00000
  Y6 Y 0.90262 0.06931 0.28543 1.00000
  Y7 Y 0.59738 0.43069 0.78543 1.00000
  Y8 Y 0.09738 0.56931 0.71457 1.00000
  Y9 Y 0.25240 0.56855 0.96413 1.00000
  Y10 Y 0.75240 0.43145 0.53587 1.00000
  Y11 Y 0.74760 0.06855 0.03587 1.00000
  Y12 Y 0.24760 0.93145 0.46413 1.00000
  Y13 Y 0.74760 0.43145 0.03587 1.00000
  Y14 Y 0.24760 0.56855 0.46413 1.00000
  Y15 Y 0.25240 0.93145 0.96413 1.00000
  Y16 Y 0.75240 0.06855 0.53587 1.00000
  Ni1 Ni 0.86521 0.25000 0.68189 1.00000
  Ni2 Ni 0.36521 0.75000 0.81811 1.00000
  Ni3 Ni 0.13479 0.75000 0.31811 1.00000
  Ni4 Ni 0.63479 0.25000 0.18189 1.00000
  Ni5 Ni 0.47673 0.25000 0.93646 1.00000
  Ni6 Ni 0.97673 0.75000 0.56354 1.00000
  Ni7 Ni 0.52327 0.75000 0.06354 1.00000
  Ni8 Ni 0.02327 0.25000 0.43646 1.00000
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