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RbLa(BH4)4

Alexandria ALEX

Alex-ID: agm006753129 · Space group: P2_1/m (#11)

Basic Information

Formula
RbLa(BH4)4
Alex-ID
agm006753129
Elements
4
Sites
44
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
485.30
ų
Cell a
9.2449
Å
Cell b
7.0827
Å
Cell c
7.4129
Å
α angle
91.09
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbLa(BH4)4
Rb
2.00 · 4.5%
La
2.00 · 4.5%
B
8.00 · 18.2%
H
32.00 · 72.7%

Energy & Stability

Energy above hull
0.0096
eV/atom
Formation energy
-0.4295
eV/atom
Corrected total energy
-187.7786
eV
Raw total energy
-187.7786
eV

Electronic Structure

Indirect band gap
4.2946
eV
Direct band gap
4.3017
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4D16_13_spg11

Decomposition

La(BH4)3 RbBH4

Computed at

2024-08-26 05:00:50.799456

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: agm006753129).

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 agm006753129
data_agm006753129
_cell_length_a     9.24489
_cell_length_b     7.08270
_cell_length_c     7.41289
_cell_angle_alpha  91.09473
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       485.29848
_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 0.00000 0.00000 1.00000
  Rb2 Rb 0.00000 0.00000 0.00000 1.00000
  La1 La 0.75000 0.51297 0.50087 1.00000
  La2 La 0.25000 0.48703 0.49913 1.00000
  B1 B 0.99404 0.63906 0.27884 1.00000
  B2 B 0.00596 0.36094 0.72116 1.00000
  B3 B 0.50596 0.63906 0.27884 1.00000
  B4 B 0.49404 0.36094 0.72116 1.00000
  B5 B 0.75000 0.19732 0.29708 1.00000
  B6 B 0.25000 0.18020 0.28213 1.00000
  B7 B 0.25000 0.80268 0.70292 1.00000
  B8 B 0.75000 0.81980 0.71787 1.00000
  H1 H 0.94634 0.61976 0.12714 1.00000
  H2 H 0.07783 0.24924 0.62853 1.00000
  H3 H 0.55366 0.61976 0.12714 1.00000
  H4 H 0.42217 0.24924 0.62853 1.00000
  H5 H 0.05366 0.38024 0.87286 1.00000
  H6 H 0.92217 0.75076 0.37147 1.00000
  H7 H 0.44634 0.38024 0.87286 1.00000
  H8 H 0.57783 0.75076 0.37147 1.00000
  H9 H 0.85767 0.20605 0.39524 1.00000
  H10 H 0.14289 0.27800 0.25118 1.00000
  H11 H 0.64233 0.20605 0.39524 1.00000
  H12 H 0.35711 0.27800 0.25118 1.00000
  H13 H 0.14233 0.79395 0.60476 1.00000
  H14 H 0.85711 0.72200 0.74882 1.00000
  H15 H 0.35767 0.79395 0.60476 1.00000
  H16 H 0.64289 0.72200 0.74882 1.00000
  H17 H 0.11957 0.69758 0.27613 1.00000
  H18 H 0.88043 0.30242 0.72387 1.00000
  H19 H 0.38043 0.69758 0.27613 1.00000
  H20 H 0.61957 0.30242 0.72387 1.00000
  H21 H 0.99271 0.48127 0.34777 1.00000
  H22 H 0.00729 0.51873 0.65223 1.00000
  H23 H 0.50729 0.48127 0.34777 1.00000
  H24 H 0.49271 0.51873 0.65223 1.00000
  H25 H 0.75000 0.05133 0.20896 1.00000
  H26 H 0.25000 0.03372 0.19534 1.00000
  H27 H 0.25000 0.94867 0.79104 1.00000
  H28 H 0.75000 0.96628 0.80466 1.00000
  H29 H 0.75000 0.33885 0.20183 1.00000
  H30 H 0.25000 0.14436 0.44398 1.00000
  H31 H 0.25000 0.66115 0.79817 1.00000
  H32 H 0.75000 0.85564 0.55602 1.00000
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