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H7(PtBr)2

Alexandria ALEX

Alex-ID: agm006274282 · Space group: Fd-3m (#227)

Alexandria Database API

Basic Information

Formula
H7(PtBr)2
Alex-ID
agm006274282
Elements
3
Sites
22
Space group
Fd-3m (#227)
Crystal system
cubic
Volume
230.64
ų
Cell a
6.8836
Å
Cell b
6.8836
Å
Cell c
6.8836
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
H7(PtBr)2
H
14.00 · 63.6%
Br
4.00 · 18.2%
Pt
4.00 · 18.2%

Energy & Stability

Energy above hull
0.4120
eV/atom
Formation energy
0.2462
eV/atom
Corrected total energy
-70.9840
eV
Raw total energy
-70.9840
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.0159
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C7_1595_spg1

Decomposition

H2Br H3Pt Pt

Computed at

2024-01-02 03:17:30

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: agm006274282).

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 agm006274282
data_agm006274282
_cell_length_a     6.88360
_cell_length_b     6.88360
_cell_length_c     6.88360
_cell_angle_alpha  59.99999
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       230.63890
_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
  H1 H 0.17214 0.17214 0.82786 1.00000
  H2 H 0.82786 0.17214 0.17214 1.00000
  H3 H 0.57786 0.92214 0.92214 1.00000
  H4 H 0.92214 0.92214 0.57786 1.00000
  H5 H 0.25000 0.25000 0.25000 1.00000
  H6 H 0.82786 0.17214 0.82786 1.00000
  H7 H 0.92214 0.57786 0.92214 1.00000
  H8 H 0.57786 0.92214 0.57786 1.00000
  H9 H 0.57786 0.57786 0.92214 1.00000
  H10 H 0.92214 0.57786 0.57786 1.00000
  H11 H 0.17214 0.82786 0.17214 1.00000
  H12 H 0.50000 0.50000 0.50000 1.00000
  H13 H 0.17214 0.82786 0.82786 1.00000
  H14 H 0.82786 0.82786 0.17214 1.00000
  Br1 Br 0.37500 0.87500 0.37500 1.00000
  Br2 Br 0.87500 0.37500 0.37500 1.00000
  Br3 Br 0.37500 0.37500 0.87500 1.00000
  Br4 Br 0.37500 0.37500 0.37500 1.00000
  Pt1 Pt 0.87500 0.87500 0.87500 1.00000
  Pt2 Pt 0.87500 0.87500 0.37500 1.00000
  Pt3 Pt 0.37500 0.87500 0.87500 1.00000
  Pt4 Pt 0.87500 0.37500 0.87500 1.00000
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