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Tb(PrTm2)2

Alexandria ALEX

Alex-ID: agm024437083 · Space group: C2/m (#12)

Basic Information

Formula
Tb(PrTm2)2
Alex-ID
agm024437083
Elements
3
Sites
7
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
224.00
ų
Cell a
6.1503
Å
Cell b
6.1503
Å
Cell c
7.9814
Å
α angle
82.46
°
β angle
97.54
°
γ angle
131.43
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(PrTm2)2
Tb
1.00 · 14.3%
Pr
2.00 · 28.6%
Tm
4.00 · 57.1%

Energy & Stability

Energy above hull
0.0325
eV/atom
Formation energy
0.0278
eV/atom
Corrected total energy
-31.8917
eV
Raw total energy
-31.8917
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.6898
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C4_159_spg65

Decomposition

Tb5Pr3 Pr TbTm5

Computed at

2025-06-26 19:31:04

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: agm024437083).

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 agm024437083
data_agm024437083
_cell_length_a     6.15027
_cell_length_b     6.15027
_cell_length_c     7.98138
_cell_angle_alpha  82.45946
_cell_angle_beta   97.54054
_cell_angle_gamma  131.42979
_cell_volume       223.99794
_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 0.00000 0.00000 0.00000 1.00000
  Pr1 Pr 0.42781 0.57219 0.28259 1.00000
  Pr2 Pr 0.57219 0.42781 0.71741 1.00000
  Tm1 Tm 0.28595 0.71405 0.85548 1.00000
  Tm2 Tm 0.71405 0.28595 0.14452 1.00000
  Tm3 Tm 0.85658 0.14342 0.57031 1.00000
  Tm4 Tm 0.14342 0.85658 0.42969 1.00000
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