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RbAlCl4

Alexandria ALEX

Alex-ID: agm077690192 · Space group: P2_1/m (#11)

Basic Information

Formula
RbAlCl4
Alex-ID
agm077690192
Elements
3
Sites
24
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
885.47
ų
Cell a
8.6362
Å
Cell b
10.3160
Å
Cell c
13.1062
Å
α angle
90.00
°
β angle
130.68
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbAlCl4
Rb
4.00 · 16.7%
Al
4.00 · 16.7%
Cl
16.00 · 66.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.1746
eV/atom
Corrected total energy
-91.1043
eV
Raw total energy
-91.1043
eV

Electronic Structure

Indirect band gap
5.3335
eV
Direct band gap
5.3335
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_817_spg13

Decomposition

RbAlCl4

Computed at

2025-01-09 00:17:56

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: agm077690192).

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 agm077690192
data_agm077690192
_cell_length_a     8.63619
_cell_length_b     10.31595
_cell_length_c     13.10619
_cell_angle_alpha  90.00000
_cell_angle_beta   130.68166
_cell_angle_gamma  90.00000
_cell_volume       885.46948
_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 0.67855 0.75020 0.01800 1.00000
  Rb2 Rb 0.32145 0.24980 0.98200 1.00000
  Rb3 Rb 0.32145 0.25020 0.48200 1.00000
  Rb4 Rb 0.67855 0.74980 0.51800 1.00000
  Al1 Al 0.82171 0.25033 0.47936 1.00000
  Al2 Al 0.17829 0.74967 0.52064 1.00000
  Al3 Al 0.17829 0.75033 0.02064 1.00000
  Al4 Al 0.82171 0.24967 0.97936 1.00000
  Cl1 Cl 0.85740 0.74859 0.34441 1.00000
  Cl2 Cl 0.14260 0.25141 0.65559 1.00000
  Cl3 Cl 0.14260 0.24859 0.15559 1.00000
  Cl4 Cl 0.85740 0.75141 0.84441 1.00000
  Cl5 Cl 0.79893 0.25007 0.30492 1.00000
  Cl6 Cl 0.20107 0.74993 0.69508 1.00000
  Cl7 Cl 0.20107 0.75007 0.19508 1.00000
  Cl8 Cl 0.79893 0.24993 0.80492 1.00000
  Cl9 Cl 0.33049 0.91814 0.02325 1.00000
  Cl10 Cl 0.66951 0.08186 0.97675 1.00000
  Cl11 Cl 0.66951 0.41814 0.47675 1.00000
  Cl12 Cl 0.33049 0.58186 0.52325 1.00000
  Cl13 Cl 0.67234 0.41837 0.97816 1.00000
  Cl14 Cl 0.32766 0.58163 0.02184 1.00000
  Cl15 Cl 0.32766 0.91837 0.52184 1.00000
  Cl16 Cl 0.67234 0.08163 0.47816 1.00000
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