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HEAS Data Platform · Materials Science Database

MgH10SO9

Alexandria ALEX

Alex-ID: agm005222206 · Space group: P-1 (#2)

Basic Information

Formula
MgH10SO9
Alex-ID
agm005222206
Elements
4
Sites
42
Space group
P-1 (#2)
Crystal system
triclinic
Volume
386.38
ų
Cell a
5.6621
Å
Cell b
7.0342
Å
Cell c
10.7617
Å
α angle
71.06
°
β angle
81.74
°
γ angle
72.62
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgH10SO9
Mg
2.00 · 4.8%
H
20.00 · 47.6%
S
2.00 · 4.8%
O
18.00 · 42.9%

Energy & Stability

Energy above hull
0.0219
eV/atom
Formation energy
-1.6971
eV/atom
Corrected total energy
-236.7665
eV
Raw total energy
-222.7983
eV

Electronic Structure

Indirect band gap
5.0722
eV
Direct band gap
5.0737
eV
DOS at Fermi level
0.0000
Total magnetisation
0.2250
μB

Additional Information

Prototype ID

ABC9D10_6_spg2

Decomposition

MgH2SO5 H2O

Computed at

2023-05-30 06:01:47.527471

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: agm005222206).

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 agm005222206
data_agm005222206
_cell_length_a     5.66209
_cell_length_b     7.03416
_cell_length_c     10.76165
_cell_angle_alpha  71.05675
_cell_angle_beta   81.73569
_cell_angle_gamma  72.62170
_cell_volume       386.37682
_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 0.00000 0.00000 0.00000 1.00000
  Mg2 Mg 0.00000 0.00000 0.50000 1.00000
  H1 H 0.16929 0.28816 0.20271 1.00000
  H2 H 0.83071 0.71184 0.79729 1.00000
  H3 H 0.14614 0.50932 0.10440 1.00000
  H4 H 0.85386 0.49068 0.89560 1.00000
  H5 H 0.05334 0.39139 0.37390 1.00000
  H6 H 0.94666 0.60861 0.62610 1.00000
  H7 H 0.59049 0.91652 0.39992 1.00000
  H8 H 0.40951 0.08348 0.60008 1.00000
  H9 H 0.87259 0.79513 0.37822 1.00000
  H10 H 0.12741 0.20487 0.62178 1.00000
  H11 H 0.56955 0.24062 0.11049 1.00000
  H12 H 0.43045 0.75938 0.88951 1.00000
  H13 H 0.76012 0.08853 0.21599 1.00000
  H14 H 0.23988 0.91147 0.78401 1.00000
  H15 H 0.81997 0.70252 0.99783 1.00000
  H16 H 0.18003 0.29748 0.00217 1.00000
  H17 H 0.75787 0.70802 0.14748 1.00000
  H18 H 0.24213 0.29198 0.85252 1.00000
  H19 H 0.20702 0.60630 0.65580 1.00000
  H20 H 0.79298 0.39370 0.34420 1.00000
  S1 S 0.68515 0.24663 0.70894 1.00000
  S2 S 0.31485 0.75337 0.29106 1.00000
  O1 O 0.75053 0.63810 0.87859 1.00000
  O2 O 0.24947 0.36190 0.12141 1.00000
  O3 O 0.76363 0.92804 0.39328 1.00000
  O4 O 0.23637 0.07196 0.60672 1.00000
  O5 O 0.74455 0.15649 0.12053 1.00000
  O6 O 0.25545 0.84351 0.87947 1.00000
  O7 O 0.88150 0.73088 0.07188 1.00000
  O8 O 0.11850 0.26912 0.92812 1.00000
  O9 O 0.57436 0.62707 0.28187 1.00000
  O10 O 0.42564 0.37293 0.71813 1.00000
  O11 O 0.14503 0.61861 0.35319 1.00000
  O12 O 0.85497 0.38139 0.64681 1.00000
  O13 O 0.30215 0.88862 0.37843 1.00000
  O14 O 0.69785 0.11138 0.62157 1.00000
  O15 O 0.23594 0.89126 0.15906 1.00000
  O16 O 0.76406 0.10874 0.84094 1.00000
  O17 O 0.03923 0.70274 0.63511 1.00000
  O18 O 0.96077 0.29726 0.36489 1.00000
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