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Cu2HPt6

Alexandria ALEX

Alex-ID: agm005594983 · Space group: P2_1/c (#14)

Basic Information

Formula
Cu2HPt6
Alex-ID
agm005594983
Elements
3
Sites
18
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
248.18
ų
Cell a
8.1261
Å
Cell b
4.0791
Å
Cell c
8.4889
Å
α angle
61.88
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cu2HPt6
Cu
4.00 · 22.2%
H
2.00 · 11.1%
Pt
12.00 · 66.7%

Energy & Stability

Energy above hull
0.1107
eV/atom
Formation energy
0.0300
eV/atom
Corrected total energy
-95.6355
eV
Raw total energy
-95.6355
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0037
eV
DOS at Fermi level
24.3525
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_2711_spg14

Decomposition

CuPt3 H3Pt CuPt

Computed at

2023-07-14 13:38:35.095014

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: agm005594983).

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 agm005594983
data_agm005594983
_cell_length_a     8.12613
_cell_length_b     4.07913
_cell_length_c     8.48891
_cell_angle_alpha  61.88165
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       248.17593
_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
  Cu1 Cu 0.37617 0.98138 0.75271 1.00000
  Cu2 Cu 0.87617 0.01862 0.74729 1.00000
  Cu3 Cu 0.12383 0.98138 0.25271 1.00000
  Cu4 Cu 0.62383 0.01862 0.24729 1.00000
  H1 H 0.50000 0.50000 0.00000 1.00000
  H2 H 0.00000 0.50000 0.50000 1.00000
  Pt1 Pt 0.87834 0.51971 0.25323 1.00000
  Pt2 Pt 0.61994 0.26686 0.50114 1.00000
  Pt3 Pt 0.64439 0.79640 0.99816 1.00000
  Pt4 Pt 0.14439 0.20360 0.50184 1.00000
  Pt5 Pt 0.11994 0.73314 0.99886 1.00000
  Pt6 Pt 0.37834 0.48029 0.24677 1.00000
  Pt7 Pt 0.12166 0.48029 0.74677 1.00000
  Pt8 Pt 0.38006 0.73314 0.49886 1.00000
  Pt9 Pt 0.35561 0.20360 0.00184 1.00000
  Pt10 Pt 0.85561 0.79640 0.49816 1.00000
  Pt11 Pt 0.88006 0.26686 0.00114 1.00000
  Pt12 Pt 0.62166 0.51971 0.75323 1.00000
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