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Tb2Pm2Ho5

Alexandria ALEX

Alex-ID: agm009273085 · Space group: P-1 (#2)

Basic Information

Formula
Tb2Pm2Ho5
Alex-ID
agm009273085
Elements
3
Sites
9
Space group
P-1 (#2)
Crystal system
triclinic
Volume
287.02
ų
Cell a
6.1623
Å
Cell b
7.9554
Å
Cell c
6.1675
Å
α angle
82.55
°
β angle
99.49
°
γ angle
104.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Pm2Ho5
Tb
2.00 · 22.2%
Pm
2.00 · 22.2%
Ho
5.00 · 55.6%

Energy & Stability

Energy above hull
0.0269
eV/atom
Formation energy
0.0204
eV/atom
Corrected total energy
-41.4753
eV
Raw total energy
-41.4753
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.3224
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C5_495_spg2

Decomposition

TbPmHo4 TbPm3Ho4 Tb5Pm3

Computed at

2024-04-23 17:39:00.937086

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: agm009273085).

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 agm009273085
data_agm009273085
_cell_length_a     6.16231
_cell_length_b     7.95538
_cell_length_c     6.16751
_cell_angle_alpha  82.55038
_cell_angle_beta   99.48599
_cell_angle_gamma  104.86651
_cell_volume       287.02301
_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 0.77788 0.10998 0.44295 1.00000
  Tb2 Tb 0.22212 0.89002 0.55705 1.00000
  Pm1 Pm 0.88860 0.55610 0.22151 1.00000
  Pm2 Pm 0.11140 0.44390 0.77849 1.00000
  Ho1 Ho 0.33409 0.33160 0.33433 1.00000
  Ho2 Ho 0.44491 0.77953 0.11207 1.00000
  Ho3 Ho 0.55509 0.22047 0.88793 1.00000
  Ho4 Ho 0.66591 0.66840 0.66567 1.00000
  Ho5 Ho 0.00000 0.00000 0.00000 1.00000
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