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Be2Ru

Alexandria ALEX

Alex-ID: agm003196330 · Space group: Cmcm (#63)

Basic Information

Formula
Be2Ru
Alex-ID
agm003196330
Elements
2
Sites
6
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
60.30
ų
Cell a
6.1923
Å
Cell b
6.1923
Å
Cell c
3.1923
Å
α angle
90.00
°
β angle
90.00
°
γ angle
150.49
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Be2Ru
Be
4.00 · 66.7%
Ru
2.00 · 33.3%

Energy & Stability

Energy above hull
0.1175
eV/atom
Formation energy
-0.2879
eV/atom
Corrected total energy
-35.1842
eV
Raw total energy
-35.1842
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0228
eV
DOS at Fermi level
1.4572
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2_25_spg63

Decomposition

Be3Ru Be3Ru2

Computed at

2021-12-02 22:41:46.069342

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: agm003196330).

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 agm003196330
data_agm003196330
_cell_length_a     6.19233
_cell_length_b     6.19233
_cell_length_c     3.19226
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  150.48722
_cell_volume       60.29997
_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 0.97103 0.02897 0.00000 1.00000
  Be2 Be 0.65150 0.34850 0.00000 1.00000
  Be3 Be 0.47342 0.52658 0.50000 1.00000
  Be4 Be 0.79294 0.20706 0.50000 1.00000
  Ru1 Ru 0.32093 0.67907 0.00000 1.00000
  Ru2 Ru 0.12351 0.87649 0.50000 1.00000
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