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Sr2H8PtO8

Alexandria ALEX

Alex-ID: agm005270281 · Space group: P2_1/c (#14)

Basic Information

Formula
Sr2H8PtO8
Alex-ID
agm005270281
Elements
4
Sites
38
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
375.56
ų
Cell a
6.0416
Å
Cell b
6.0529
Å
Cell c
11.1701
Å
α angle
90.00
°
β angle
90.00
°
γ angle
113.16
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr2H8PtO8
Sr
4.00 · 10.5%
H
16.00 · 42.1%
Pt
2.00 · 5.3%
O
16.00 · 42.1%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.7602
eV/atom
Corrected total energy
-216.9900
eV
Raw total energy
-205.7534
eV

Electronic Structure

Indirect band gap
2.4654
eV
Direct band gap
2.4955
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C8D8_18_spg14

Decomposition

Sr2H8PtO8

Computed at

2024-10-05 12:25:32

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: agm005270281).

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 agm005270281
data_agm005270281
_cell_length_a     6.04158
_cell_length_b     6.05288
_cell_length_c     11.17011
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  113.16166
_cell_volume       375.55576
_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
  Sr1 Sr 0.73028 0.39542 0.87335 1.00000
  Sr2 Sr 0.26972 0.10458 0.37335 1.00000
  Sr3 Sr 0.26972 0.60458 0.12665 1.00000
  Sr4 Sr 0.73028 0.89542 0.62665 1.00000
  H1 H 0.14929 0.23162 0.80696 1.00000
  H2 H 0.85071 0.26838 0.30696 1.00000
  H3 H 0.85071 0.76838 0.19304 1.00000
  H4 H 0.14929 0.73162 0.69304 1.00000
  H5 H 0.75959 0.16776 0.12518 1.00000
  H6 H 0.24041 0.33224 0.62518 1.00000
  H7 H 0.24041 0.83224 0.87482 1.00000
  H8 H 0.75959 0.66776 0.37482 1.00000
  H9 H 0.59102 0.34154 0.58870 1.00000
  H10 H 0.40898 0.15846 0.08870 1.00000
  H11 H 0.40898 0.65846 0.41130 1.00000
  H12 H 0.59102 0.84154 0.91130 1.00000
  H13 H 0.37056 0.56828 0.75796 1.00000
  H14 H 0.62944 0.93172 0.25796 1.00000
  H15 H 0.62944 0.43172 0.24204 1.00000
  H16 H 0.37056 0.06828 0.74204 1.00000
  Pt1 Pt 0.00000 0.50000 0.50000 1.00000
  Pt2 Pt 0.00000 0.00000 0.00000 1.00000
  O1 O 0.98325 0.12758 0.83133 1.00000
  O2 O 0.01675 0.37242 0.33133 1.00000
  O3 O 0.01675 0.87242 0.16867 1.00000
  O4 O 0.98325 0.62758 0.66867 1.00000
  O5 O 0.88255 0.25313 0.06111 1.00000
  O6 O 0.11745 0.24687 0.56111 1.00000
  O7 O 0.11745 0.74687 0.93889 1.00000
  O8 O 0.88255 0.75313 0.43889 1.00000
  O9 O 0.65256 0.26314 0.52761 1.00000
  O10 O 0.34744 0.23686 0.02761 1.00000
  O11 O 0.34744 0.73686 0.47239 1.00000
  O12 O 0.65256 0.76314 0.97239 1.00000
  O13 O 0.44092 0.45817 0.72861 1.00000
  O14 O 0.55908 0.04183 0.22861 1.00000
  O15 O 0.55908 0.54183 0.27139 1.00000
  O16 O 0.44092 0.95817 0.77139 1.00000
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