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MgH6Ru

Alexandria ALEX

Alex-ID: agm071120933 · Space group: P4_332 (#212)

Basic Information

Formula
MgH6Ru
Alex-ID
agm071120933
Elements
3
Sites
32
Space group
P4_332 (#212)
Crystal system
cubic
Volume
398.31
ų
Cell a
7.3577
Å
Cell b
7.3577
Å
Cell c
7.3577
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgH6Ru
Mg
4.00 · 12.5%
H
24.00 · 75.0%
Ru
4.00 · 12.5%

Energy & Stability

Energy above hull
0.3549
eV/atom
Formation energy
0.1118
eV/atom
Corrected total energy
-117.6590
eV
Raw total energy
-117.6590
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.4878
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6_1361_spg212

Decomposition

H8Ru3 Mg2H6Ru H2

Computed at

2024-08-16 09:17:34.757043

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: agm071120933).

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 agm071120933
data_agm071120933
_cell_length_a     7.35770
_cell_length_b     7.35770
_cell_length_c     7.35770
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       398.31396
_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
  Mg1 Mg 0.62500 0.62500 0.62500 1.00000
  Mg2 Mg 0.87500 0.37500 0.12500 1.00000
  Mg3 Mg 0.37500 0.12500 0.87500 1.00000
  Mg4 Mg 0.12500 0.87500 0.37500 1.00000
  H1 H 0.96319 0.65485 0.57841 1.00000
  H2 H 0.53681 0.34515 0.07841 1.00000
  H3 H 0.03681 0.15485 0.92159 1.00000
  H4 H 0.46319 0.84515 0.42159 1.00000
  H5 H 0.57841 0.96319 0.65485 1.00000
  H6 H 0.07841 0.53681 0.34515 1.00000
  H7 H 0.92159 0.03681 0.15485 1.00000
  H8 H 0.42159 0.46319 0.84515 1.00000
  H9 H 0.65485 0.57841 0.96319 1.00000
  H10 H 0.34515 0.07841 0.53681 1.00000
  H11 H 0.15485 0.92159 0.03681 1.00000
  H12 H 0.84515 0.42159 0.46319 1.00000
  H13 H 0.90485 0.71319 0.17159 1.00000
  H14 H 0.59515 0.28681 0.67159 1.00000
  H15 H 0.40485 0.78681 0.82841 1.00000
  H16 H 0.09515 0.21319 0.32841 1.00000
  H17 H 0.21319 0.32841 0.09515 1.00000
  H18 H 0.78681 0.82841 0.40485 1.00000
  H19 H 0.28681 0.67159 0.59515 1.00000
  H20 H 0.71319 0.17159 0.90485 1.00000
  H21 H 0.82841 0.40485 0.78681 1.00000
  H22 H 0.32841 0.09515 0.21319 1.00000
  H23 H 0.17159 0.90485 0.71319 1.00000
  H24 H 0.67159 0.59515 0.28681 1.00000
  Ru1 Ru 0.12500 0.12500 0.12500 1.00000
  Ru2 Ru 0.37500 0.87500 0.62500 1.00000
  Ru3 Ru 0.87500 0.62500 0.37500 1.00000
  Ru4 Ru 0.62500 0.37500 0.87500 1.00000
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