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Rb2ScBr5

Alexandria ALEX

Alex-ID: agm005890587 · Space group: Pnma (#62)

Basic Information

Formula
Rb2ScBr5
Alex-ID
agm005890587
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
1,159.24
ų
Cell a
7.5990
Å
Cell b
9.8710
Å
Cell c
15.4547
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2ScBr5
Rb
8.00 · 25.0%
Sc
4.00 · 12.5%
Br
20.00 · 62.5%

Energy & Stability

Energy above hull
0.0138
eV/atom
Formation energy
-1.7544
eV/atom
Corrected total energy
-122.6643
eV
Raw total energy
-122.6643
eV

Electronic Structure

Indirect band gap
2.9631
eV
Direct band gap
2.9704
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C5_16_spg62

Decomposition

Rb3Sc2Br9 Rb3ScBr6

Computed at

2023-09-04 08:59:49

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: agm005890587).

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 agm005890587
data_agm005890587
_cell_length_a     7.59896
_cell_length_b     9.87097
_cell_length_c     15.45467
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1159.24072
_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 0.75000 0.54256 0.29965 1.00000
  Rb2 Rb 0.25000 0.45744 0.70035 1.00000
  Rb3 Rb 0.25000 0.95744 0.79965 1.00000
  Rb4 Rb 0.75000 0.04256 0.20035 1.00000
  Rb5 Rb 0.75000 0.81717 0.58679 1.00000
  Rb6 Rb 0.25000 0.18283 0.41321 1.00000
  Rb7 Rb 0.25000 0.68283 0.08679 1.00000
  Rb8 Rb 0.75000 0.31717 0.91321 1.00000
  Sc1 Sc 0.75000 0.81261 0.93970 1.00000
  Sc2 Sc 0.25000 0.18739 0.06030 1.00000
  Sc3 Sc 0.25000 0.68739 0.43970 1.00000
  Sc4 Sc 0.75000 0.31261 0.56030 1.00000
  Br1 Br 0.75000 0.71953 0.10288 1.00000
  Br2 Br 0.25000 0.28047 0.89712 1.00000
  Br3 Br 0.25000 0.78047 0.60288 1.00000
  Br4 Br 0.75000 0.21953 0.39712 1.00000
  Br5 Br 0.49897 0.65526 0.89031 1.00000
  Br6 Br 0.50103 0.34474 0.10969 1.00000
  Br7 Br 0.50103 0.84474 0.39031 1.00000
  Br8 Br 0.99897 0.34474 0.10969 1.00000
  Br9 Br 0.49897 0.15526 0.60969 1.00000
  Br10 Br 0.00103 0.65526 0.89031 1.00000
  Br11 Br 0.00103 0.15526 0.60969 1.00000
  Br12 Br 0.99897 0.84474 0.39031 1.00000
  Br13 Br 0.50000 0.00000 0.00000 1.00000
  Br14 Br 0.50000 0.50000 0.50000 1.00000
  Br15 Br 0.00000 0.00000 0.00000 1.00000
  Br16 Br 0.00000 0.50000 0.50000 1.00000
  Br17 Br 0.75000 0.95720 0.79709 1.00000
  Br18 Br 0.25000 0.04280 0.20291 1.00000
  Br19 Br 0.25000 0.54280 0.29709 1.00000
  Br20 Br 0.75000 0.45720 0.70291 1.00000
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