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TbErP2

Alexandria ALEX

Alex-ID: agm048877464 · Space group: Fd-3m (#227)

Basic Information

Formula
TbErP2
Alex-ID
agm048877464
Elements
3
Sites
16
Space group
Fd-3m (#227)
Crystal system
cubic
Volume
361.35
ų
Cell a
7.9950
Å
Cell b
7.9950
Å
Cell c
7.9950
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbErP2
Tb
4.00 · 25.0%
Er
4.00 · 25.0%
P
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0023
eV/atom
Formation energy
-1.6112
eV/atom
Corrected total energy
-105.8385
eV
Raw total energy
-105.8384
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.3841
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

ABC2_112_spg227

Decomposition

Tb3ErP4 TbEr3P4

Computed at

2024-12-04 07:39:46

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: agm048877464).

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 agm048877464
data_agm048877464
_cell_length_a     7.99495
_cell_length_b     7.99495
_cell_length_c     7.99495
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       361.35372
_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 0.62500 0.62500 0.62500 1.00000
  Tb2 Tb 0.12500 0.62500 0.62500 1.00000
  Tb3 Tb 0.62500 0.62500 0.12500 1.00000
  Tb4 Tb 0.62500 0.12500 0.62500 1.00000
  Er1 Er 0.12500 0.12500 0.12500 1.00000
  Er2 Er 0.62500 0.12500 0.12500 1.00000
  Er3 Er 0.12500 0.12500 0.62500 1.00000
  Er4 Er 0.12500 0.62500 0.12500 1.00000
  P1 P 0.37375 0.37375 0.87875 1.00000
  P2 P 0.37375 0.87875 0.37375 1.00000
  P3 P 0.87625 0.37125 0.87625 1.00000
  P4 P 0.87625 0.87625 0.37125 1.00000
  P5 P 0.87875 0.37375 0.37375 1.00000
  P6 P 0.37375 0.37375 0.37375 1.00000
  P7 P 0.87625 0.87625 0.87625 1.00000
  P8 P 0.37125 0.87625 0.87625 1.00000
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