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CeH7Pt5

Alexandria ALEX

Alex-ID: agm006576012 · Space group: Cm (#8)

Basic Information

Formula
CeH7Pt5
Alex-ID
agm006576012
Elements
3
Sites
13
Space group
Cm (#8)
Crystal system
monoclinic
Volume
137.14
ų
Cell a
5.3461
Å
Cell b
5.3461
Å
Cell c
6.0578
Å
α angle
76.75
°
β angle
76.75
°
γ angle
117.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeH7Pt5
Ce
1.00 · 7.7%
H
7.00 · 53.8%
Pt
5.00 · 38.5%

Energy & Stability

Energy above hull
0.1089
eV/atom
Formation energy
-0.2514
eV/atom
Corrected total energy
-62.3207
eV
Raw total energy
-62.3207
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0314
eV
DOS at Fermi level
7.8571
Total magnetisation
0.6641
μB

Additional Information

Prototype ID

AB5C7_62_spg8

Decomposition

Ce(HPt)3 CePt5 H3Pt

Computed at

2024-02-28 23:10:18.501560

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: agm006576012).

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 agm006576012
data_agm006576012
_cell_length_a     5.34611
_cell_length_b     5.34611
_cell_length_c     6.05776
_cell_angle_alpha  76.75430
_cell_angle_beta   76.75430
_cell_angle_gamma  117.86609
_cell_volume       137.14485
_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
  Ce1 Ce 0.96368 0.96368 0.85101 1.00000
  H1 H 0.54642 0.54642 0.77304 1.00000
  H2 H 0.68875 0.68875 0.37772 1.00000
  H3 H 0.27421 0.73030 0.93722 1.00000
  H4 H 0.73030 0.27421 0.93722 1.00000
  H5 H 0.16441 0.16441 0.17095 1.00000
  H6 H 0.73548 0.09555 0.49760 1.00000
  H7 H 0.09555 0.73548 0.49760 1.00000
  Pt1 Pt 0.34523 0.68738 0.65508 1.00000
  Pt2 Pt 0.36188 0.95314 0.18063 1.00000
  Pt3 Pt 0.68738 0.34523 0.65508 1.00000
  Pt4 Pt 0.95314 0.36188 0.18063 1.00000
  Pt5 Pt 0.45359 0.45359 0.28620 1.00000
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