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Tb4Pr3Ho4

Alexandria ALEX

Alex-ID: agm005698642 · Space group: Immm (#71)

Basic Information

Formula
Tb4Pr3Ho4
Alex-ID
agm005698642
Elements
3
Sites
11
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
359.40
ų
Cell a
3.5930
Å
Cell b
5.0621
Å
Cell c
20.0016
Å
α angle
97.29
°
β angle
95.09
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb4Pr3Ho4
Tb
4.00 · 36.4%
Pr
3.00 · 27.3%
Ho
4.00 · 36.4%

Energy & Stability

Energy above hull
0.0233
eV/atom
Formation energy
0.0193
eV/atom
Corrected total energy
-50.9830
eV
Raw total energy
-50.9830
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.8397
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B4C4_55_spg71

Decomposition

Tb5Pr3 TbPrHo4 Pr

Computed at

2023-07-02 01:48:10.068660

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: agm005698642).

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 agm005698642
data_agm005698642
_cell_length_a     3.59298
_cell_length_b     5.06213
_cell_length_c     20.00158
_cell_angle_alpha  97.29431
_cell_angle_beta   95.08530
_cell_angle_gamma  90.00086
_cell_volume       359.40348
_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 0.54629 0.54509 0.09241 1.00000
  Tb2 Tb 0.45374 0.45493 0.90759 1.00000
  Tb3 Tb 0.81759 0.81650 0.63345 1.00000
  Tb4 Tb 0.18234 0.18353 0.36655 1.00000
  Pr1 Pr 0.63638 0.63635 0.27413 1.00000
  Pr2 Pr 0.36359 0.36367 0.72586 1.00000
  Pr3 Pr 0.00002 0.00002 0.00001 1.00000
  Ho1 Ho 0.09225 0.08947 0.18200 1.00000
  Ho2 Ho 0.27146 0.27201 0.54427 1.00000
  Ho3 Ho 0.72844 0.72802 0.45573 1.00000
  Ho4 Ho 0.90777 0.91056 0.81801 1.00000
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