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Rb2Li14Tb3O14

Alexandria ALEX

Alex-ID: agm003241981 · Space group: Immm (#71)

Basic Information

Formula
Rb2Li14Tb3O14
Alex-ID
agm003241981
Elements
4
Sites
33
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
403.48
ų
Cell a
8.6213
Å
Cell b
8.6213
Å
Cell c
8.6213
Å
α angle
128.80
°
β angle
123.23
°
γ angle
79.94
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2Li14Tb3O14
Li
14.00 · 42.4%
O
14.00 · 42.4%
Rb
2.00 · 6.1%
Tb
3.00 · 9.1%

Energy & Stability

Energy above hull
0.0719
eV/atom
Formation energy
-2.3338
eV/atom
Corrected total energy
-189.0564
eV
Raw total energy
-179.2243
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0101
eV
DOS at Fermi level
17.9706
Total magnetisation
3.1991
μB

Additional Information

Prototype ID

A2B3C14D14_0_spg71

Decomposition

LiTbO2 RbLiTb2O4 Li2O Rb2O3

Computed at

2021-12-26 01:47:40.806647

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: agm003241981).

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 agm003241981
data_agm003241981
_cell_length_a     8.62131
_cell_length_b     8.62131
_cell_length_c     8.62131
_cell_angle_alpha  128.80383
_cell_angle_beta   123.22689
_cell_angle_gamma  79.94388
_cell_volume       403.48435
_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
  Li1 Li 0.84413 0.50000 0.34413 1.00000
  Li2 Li 0.15587 0.50000 0.65587 1.00000
  Li3 Li 0.12176 0.76872 0.35304 1.00000
  Li4 Li 0.87824 0.23128 0.64696 1.00000
  Li5 Li 0.58433 0.23128 0.35304 1.00000
  Li6 Li 0.41567 0.76872 0.64696 1.00000
  Li7 Li 0.02228 0.14163 0.42920 1.00000
  Li8 Li 0.97772 0.40692 0.11935 1.00000
  Li9 Li 0.28757 0.85837 0.88065 1.00000
  Li10 Li 0.71243 0.59308 0.57080 1.00000
  Li11 Li 0.97772 0.85837 0.57080 1.00000
  Li12 Li 0.02228 0.59308 0.88065 1.00000
  Li13 Li 0.71243 0.14163 0.11935 1.00000
  Li14 Li 0.28757 0.40692 0.42920 1.00000
  O1 O 0.75346 0.45431 0.70084 1.00000
  O2 O 0.24654 0.94738 0.70084 1.00000
  O3 O 0.24654 0.54569 0.29916 1.00000
  O4 O 0.75346 0.05262 0.29916 1.00000
  O5 O 0.00000 0.29882 0.29882 1.00000
  O6 O 1.00000 0.70118 0.70118 1.00000
  O7 O 0.05381 0.86913 0.18468 1.00000
  O8 O 0.94619 0.13087 0.81532 1.00000
  O9 O 0.31554 0.13087 0.18468 1.00000
  O10 O 0.68446 0.86913 0.81532 1.00000
  O11 O 0.84604 0.62720 0.21884 1.00000
  O12 O 0.15396 0.37280 0.78116 1.00000
  O13 O 0.59164 0.37280 0.21884 1.00000
  O14 O 0.40836 0.62720 0.78116 1.00000
  Rb1 Rb 0.50000 0.76439 0.26439 1.00000
  Rb2 Rb 0.50000 0.23561 0.73561 1.00000
  Tb1 Tb 0.73049 0.73049 0.00000 1.00000
  Tb2 Tb 0.26951 0.26951 1.00000 1.00000
  Tb3 Tb 0.00000 0.00000 0.00000 1.00000
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