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TbPm2DyHo5

Alexandria ALEX

Alex-ID: agm005167481 · Space group: I4/mcm (#140)

Basic Information

Formula
TbPm2DyHo5
Alex-ID
agm005167481
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
577.65
ų
Cell a
8.6117
Å
Cell b
8.6117
Å
Cell c
9.8869
Å
α angle
115.82
°
β angle
115.82
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbPm2DyHo5
Tb
2.00 · 11.1%
Pm
4.00 · 22.2%
Dy
2.00 · 11.1%
Ho
10.00 · 55.6%

Energy & Stability

Energy above hull
0.2815
eV/atom
Formation energy
0.2746
eV/atom
Corrected total energy
-78.3165
eV
Raw total energy
-78.3165
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
22.0390
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_205_spg140

Decomposition

Pm(DyHo3)2 Pm2DyHo6 TbPmHo4 Tb2Pm3Dy

Computed at

2023-01-17 18:57:37.835355

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: agm005167481).

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 agm005167481
data_agm005167481
_cell_length_a     8.61172
_cell_length_b     8.61172
_cell_length_c     9.88686
_cell_angle_alpha  115.81796
_cell_angle_beta   115.81796
_cell_angle_gamma  90.00000
_cell_volume       577.64844
_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 0.25000 0.25000 0.50000 1.00000
  Tb2 Tb 0.75000 0.75000 0.50000 1.00000
  Pm1 Pm 0.11735 0.38265 0.00000 1.00000
  Pm2 Pm 0.61735 0.11735 0.00000 1.00000
  Pm3 Pm 0.38265 0.88265 1.00000 1.00000
  Pm4 Pm 0.88265 0.61735 0.00000 1.00000
  Dy1 Dy 0.25000 0.75000 0.50000 1.00000
  Dy2 Dy 0.75000 0.25000 0.50000 1.00000
  Ho1 Ho 0.92800 0.42800 0.27860 1.00000
  Ho2 Ho 0.64939 0.14939 0.72140 1.00000
  Ho3 Ho 0.07200 0.57200 0.72140 1.00000
  Ho4 Ho 0.14939 0.07200 0.72140 1.00000
  Ho5 Ho 0.57200 0.64939 0.72140 1.00000
  Ho6 Ho 0.85061 0.92800 0.27860 1.00000
  Ho7 Ho 0.42800 0.35061 0.27860 1.00000
  Ho8 Ho 0.35061 0.85061 0.27860 1.00000
  Ho9 Ho 0.50000 0.50000 0.00000 1.00000
  Ho10 Ho 0.00000 0.00000 0.00000 1.00000
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