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Tb(MgAg)3

Alexandria ALEX

Alex-ID: agm005403518 · Space group: Pm-3n (#223)

Basic Information

Formula
Tb(MgAg)3
Alex-ID
agm005403518
Elements
3
Sites
14
Space group
Pm-3n (#223)
Crystal system
cubic
Volume
376.07
ų
Cell a
7.2181
Å
Cell b
7.2181
Å
Cell c
7.2181
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(MgAg)3
Mg
6.00 · 42.9%
Tb
2.00 · 14.3%
Ag
6.00 · 42.9%

Energy & Stability

Energy above hull
0.5898
eV/atom
Formation energy
0.3363
eV/atom
Corrected total energy
-31.2320
eV
Raw total energy
-31.2320
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0796
eV
DOS at Fermi level
10.2519
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C3_138_spg223

Decomposition

TbMgAg MgAg

Computed at

2022-10-04 22:52:16

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: agm005403518).

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 agm005403518
data_agm005403518
_cell_length_a     7.21808
_cell_length_b     7.21808
_cell_length_c     7.21808
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       376.06719
_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
  Mg1 Mg 0.25000 0.00000 0.50000 1.00000
  Mg2 Mg 0.00000 0.50000 0.25000 1.00000
  Mg3 Mg 0.50000 0.75000 0.00000 1.00000
  Mg4 Mg 0.75000 0.00000 0.50000 1.00000
  Mg5 Mg 0.00000 0.50000 0.75000 1.00000
  Mg6 Mg 0.50000 0.25000 0.00000 1.00000
  Tb1 Tb 0.50000 0.50000 0.50000 1.00000
  Tb2 Tb 0.00000 0.00000 0.00000 1.00000
  Ag1 Ag 0.00000 0.25000 0.50000 1.00000
  Ag2 Ag 0.00000 0.75000 0.50000 1.00000
  Ag3 Ag 0.50000 0.00000 0.75000 1.00000
  Ag4 Ag 0.75000 0.50000 0.00000 1.00000
  Ag5 Ag 0.50000 0.00000 0.25000 1.00000
  Ag6 Ag 0.25000 0.50000 0.00000 1.00000
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