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BeSn2B2Rh5

Alexandria ALEX

Alex-ID: agm005137185 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
BeSn2B2Rh5
Alex-ID
agm005137185
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
264.72
ų
Cell a
3.0218
Å
Cell b
9.3597
Å
Cell c
9.3597
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BeSn2B2Rh5
Be
2.00 · 10.0%
Sn
4.00 · 20.0%
B
4.00 · 20.0%
Rh
10.00 · 50.0%

Energy & Stability

Energy above hull
0.1903
eV/atom
Formation energy
-0.2907
eV/atom
Corrected total energy
-129.5020
eV
Raw total energy
-129.5020
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.3364
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D5_6_spg127

Decomposition

Sn5(BRh3)2 Sn4BRh6 BeRh BRh

Computed at

2022-07-14 16:17:30.315210

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: agm005137185).

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 agm005137185
data_agm005137185
_cell_length_a     3.02184
_cell_length_b     9.35968
_cell_length_c     9.35968
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       264.72398
_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
  Be1 Be 0.00000 0.00000 0.00000 1.00000
  Be2 Be 0.00000 0.50000 0.50000 1.00000
  Sn1 Sn 0.00000 0.67578 0.17578 1.00000
  Sn2 Sn 0.00000 0.32422 0.82422 1.00000
  Sn3 Sn 0.00000 0.17578 0.32422 1.00000
  Sn4 Sn 0.00000 0.82422 0.67578 1.00000
  B1 B 0.00000 0.12840 0.62840 1.00000
  B2 B 0.00000 0.87160 0.37160 1.00000
  B3 B 0.00000 0.62840 0.87160 1.00000
  B4 B 0.00000 0.37160 0.12840 1.00000
  Rh1 Rh 0.50000 0.20851 0.07314 1.00000
  Rh2 Rh 0.50000 0.79149 0.92686 1.00000
  Rh3 Rh 0.50000 0.07314 0.79149 1.00000
  Rh4 Rh 0.50000 0.70851 0.42686 1.00000
  Rh5 Rh 0.50000 0.92686 0.20851 1.00000
  Rh6 Rh 0.50000 0.29149 0.57314 1.00000
  Rh7 Rh 0.50000 0.57314 0.70851 1.00000
  Rh8 Rh 0.50000 0.42686 0.29149 1.00000
  Rh9 Rh 0.50000 0.50000 0.00000 1.00000
  Rh10 Rh 0.50000 0.00000 0.50000 1.00000
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