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RbLiMg6O7

Alexandria ALEX

Alex-ID: agm005226448 · Space group: P4mm (#99)

Alexandria Database API

Basic Information

Formula
RbLiMg6O7
Alex-ID
agm005226448
Elements
4
Sites
15
Space group
P4mm (#99)
Crystal system
tetragonal
Volume
172.66
ų
Cell a
4.4994
Å
Cell b
4.4994
Å
Cell c
8.5290
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbLiMg6O7
Rb
1.00 · 6.7%
Li
1.00 · 6.7%
Mg
6.00 · 40.0%
O
7.00 · 46.7%

Energy & Stability

Energy above hull
0.5370
eV/atom
Formation energy
-2.2321
eV/atom
Corrected total energy
-80.6378
eV
Raw total energy
-75.7218
eV

Electronic Structure

Indirect band gap
0.0138
eV
Direct band gap
0.0138
eV
DOS at Fermi level
2.6605
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6D7_25_spg99

Decomposition

RbLiMgO2 MgO

Computed at

2023-05-06 22:13:51.436499

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: agm005226448).

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 agm005226448
data_agm005226448
_cell_length_a     4.49936
_cell_length_b     4.49936
_cell_length_c     8.52904
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       172.66415
_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
  Rb1 Rb 0.50000 0.50000 0.07957 1.00000
  Li1 Li 0.00000 0.00000 0.98859 1.00000
  Mg1 Mg 0.00000 0.00000 0.49318 1.00000
  Mg2 Mg 0.50000 0.50000 0.51816 1.00000
  Mg3 Mg 0.00000 0.50000 0.23521 1.00000
  Mg4 Mg 0.00000 0.50000 0.77127 1.00000
  Mg5 Mg 0.50000 0.00000 0.23521 1.00000
  Mg6 Mg 0.50000 0.00000 0.77127 1.00000
  O1 O 0.00000 0.00000 0.24873 1.00000
  O2 O 0.00000 0.00000 0.73030 1.00000
  O3 O 0.50000 0.50000 0.74017 1.00000
  O4 O 0.00000 0.50000 0.00032 1.00000
  O5 O 0.00000 0.50000 0.46884 1.00000
  O6 O 0.50000 0.00000 0.00032 1.00000
  O7 O 0.50000 0.00000 0.46884 1.00000
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