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Ca2TbPr2

Alexandria ALEX

Alex-ID: agm005848754 · Space group: P-3m1 (#164)

Basic Information

Formula
Ca2TbPr2
Alex-ID
agm005848754
Elements
3
Sites
5
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
185.85
ų
Cell a
3.7139
Å
Cell b
3.7139
Å
Cell c
15.5585
Å
α angle
90.02
°
β angle
90.02
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca2TbPr2
Ca
2.00 · 40.0%
Tb
1.00 · 20.0%
Pr
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0324
eV/atom
Formation energy
0.0313
eV/atom
Corrected total energy
-18.0478
eV
Raw total energy
-18.0478
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.4535
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_458_spg164

Decomposition

Tb5Pr3 Ca Pr

Computed at

2023-08-03 10:51:16.670099

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: agm005848754).

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 agm005848754
data_agm005848754
_cell_length_a     3.71389
_cell_length_b     3.71389
_cell_length_c     15.55849
_cell_angle_alpha  90.02145
_cell_angle_beta   90.02146
_cell_angle_gamma  59.99923
_cell_volume       185.84608
_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
  Ca1 Ca 0.33343 0.33343 0.60588 1.00000
  Ca2 Ca 0.66657 0.66657 0.39412 1.00000
  Tb1 Tb 0.00000 0.00000 0.00000 1.00000
  Pr1 Pr 0.33399 0.33399 0.18566 1.00000
  Pr2 Pr 0.66601 0.66601 0.81434 1.00000
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