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Mg6TaH10

Alexandria ALEX

Alex-ID: agm099327680 · Space group: P1 (#1)

Basic Information

Formula
Mg6TaH10
Alex-ID
agm099327680
Elements
3
Sites
34
Space group
P1 (#1)
Crystal system
triclinic
Volume
372.30
ų
Cell a
7.3151
Å
Cell b
7.3170
Å
Cell c
6.9888
Å
α angle
88.12
°
β angle
92.44
°
γ angle
94.74
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg6TaH10
Mg
12.00 · 35.3%
Ta
2.00 · 5.9%
H
20.00 · 58.8%

Energy & Stability

Energy above hull
0.1272
eV/atom
Formation energy
-0.1237
eV/atom
Corrected total energy
-111.8425
eV
Raw total energy
-111.8425
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.2355
eV
DOS at Fermi level
1.6577
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB6C10_78_spg1

Decomposition

Ta2H Mg MgH2

Computed at

2025-05-26 11:14:48

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: agm099327680).

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 agm099327680
data_agm099327680
_cell_length_a     7.31507
_cell_length_b     7.31703
_cell_length_c     6.98882
_cell_angle_alpha  88.11779
_cell_angle_beta   92.43694
_cell_angle_gamma  94.73583
_cell_volume       372.29801
_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 0.35380 0.74497 0.77075 1.00000
  Mg2 Mg 0.39245 0.78823 0.25633 1.00000
  Mg3 Mg 0.69269 0.97939 0.06185 1.00000
  Mg4 Mg 0.42423 0.23386 0.83491 1.00000
  Mg5 Mg 0.16494 0.45831 0.06685 1.00000
  Mg6 Mg 0.95745 0.73415 0.82356 1.00000
  Mg7 Mg 0.64583 0.54566 0.07577 1.00000
  Mg8 Mg 0.90537 0.30803 0.37296 1.00000
  Mg9 Mg 0.00863 0.74246 0.40872 1.00000
  Mg10 Mg 0.45222 0.23007 0.29566 1.00000
  Mg11 Mg 0.85675 0.29980 0.82161 1.00000
  Mg12 Mg 0.69720 0.95367 0.56993 1.00000
  Ta1 Ta 0.11243 0.05304 0.09570 1.00000
  Ta2 Ta 0.62228 0.54306 0.54409 1.00000
  H1 H 0.36262 0.02297 0.09898 1.00000
  H2 H 0.53168 0.99218 0.77128 1.00000
  H3 H 0.90330 0.52742 0.00349 1.00000
  H4 H 0.96200 0.24395 0.10977 1.00000
  H5 H 0.88969 0.14327 0.59190 1.00000
  H6 H 0.18252 0.16205 0.33143 1.00000
  H7 H 0.86316 0.48556 0.59735 1.00000
  H8 H 0.09705 0.51476 0.32243 1.00000
  H9 H 0.59659 0.02190 0.32749 1.00000
  H10 H 0.49388 0.75268 0.52556 1.00000
  H11 H 0.38242 0.61507 0.03086 1.00000
  H12 H 0.65377 0.64794 0.78707 1.00000
  H13 H 0.92020 0.01008 0.90472 1.00000
  H14 H 0.10890 0.79718 0.08619 1.00000
  H15 H 0.91978 0.96494 0.25755 1.00000
  H16 H 0.20063 0.05184 0.84830 1.00000
  H17 H 0.44368 0.49764 0.34518 1.00000
  H18 H 0.58559 0.28413 0.56431 1.00000
  H19 H 0.39857 0.47737 0.66525 1.00000
  H20 H 0.71770 0.67237 0.33218 1.00000
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