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RbMgInBi2

Alexandria ALEX

Alex-ID: agm005010684 · Space group: I-4m2 (#119)

Basic Information

Formula
RbMgInBi2
Alex-ID
agm005010684
Elements
4
Sites
5
Space group
I-4m2 (#119)
Crystal system
tetragonal
Volume
180.02
ų
Cell a
4.7798
Å
Cell b
4.7798
Å
Cell c
8.5738
Å
α angle
106.19
°
β angle
106.19
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbMgInBi2
Rb
1.00 · 20.0%
Mg
1.00 · 20.0%
In
1.00 · 20.0%
Bi
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.2996
eV/atom
Corrected total energy
-14.5917
eV
Raw total energy
-14.5917
eV

Electronic Structure

Indirect band gap
0.0714
eV
Direct band gap
0.1192
eV
DOS at Fermi level
1.2169
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_1563_spg119

Decomposition

RbMgInBi2

Computed at

2022-07-04 14:23:38.657500

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: agm005010684).

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 agm005010684
data_agm005010684
_cell_length_a     4.77980
_cell_length_b     4.77980
_cell_length_c     8.57385
_cell_angle_alpha  106.18520
_cell_angle_beta   106.18520
_cell_angle_gamma  90.00000
_cell_volume       180.02060
_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 0.00000 0.00000 0.00000 1.00000
  Mg1 Mg 0.75000 0.25000 0.50000 1.00000
  In1 In 0.25000 0.75000 0.50000 1.00000
  Bi1 Bi 0.63038 0.63038 0.26077 1.00000
  Bi2 Bi 0.36962 0.36962 0.73923 1.00000
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