Navigation

HEAS Data Platform · Materials Science Database

Tb2Pm2Nd2Ho

Alexandria ALEX

Alex-ID: agm077745935 · Space group: P-1 (#2)

Basic Information

Formula
Tb2Pm2Nd2Ho
Alex-ID
agm077745935
Elements
4
Sites
7
Space group
P-1 (#2)
Crystal system
triclinic
Volume
233.99
ų
Cell a
6.2576
Å
Cell b
6.2601
Å
Cell c
6.2742
Å
α angle
99.73
°
β angle
99.79
°
γ angle
99.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Pm2Nd2Ho
Tb
2.00 · 28.6%
Pm
2.00 · 28.6%
Nd
2.00 · 28.6%
Ho
1.00 · 14.3%

Energy & Stability

Energy above hull
0.0643
eV/atom
Formation energy
0.0191
eV/atom
Corrected total energy
-32.7554
eV
Raw total energy
-32.7554
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.7882
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D2_49_spg12

Decomposition

Ho TbPmNd

Computed at

2025-05-06 15:21:30

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: agm077745935).

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 agm077745935
data_agm077745935
_cell_length_a     6.25764
_cell_length_b     6.26009
_cell_length_c     6.27423
_cell_angle_alpha  99.72765
_cell_angle_beta   99.79184
_cell_angle_gamma  99.42011
_cell_volume       233.98934
_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 0.71681 0.85824 0.42907 1.00000
  Tb2 Tb 0.28319 0.14176 0.57093 1.00000
  Pm1 Pm 0.14278 0.57255 0.28567 1.00000
  Pm2 Pm 0.85722 0.42745 0.71433 1.00000
  Nd1 Nd 0.42966 0.71578 0.85563 1.00000
  Nd2 Nd 0.57034 0.28422 0.14437 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
Get direct link