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Cu3H4

Alexandria ALEX

Alex-ID: agm007343740 · Space group: P1 (#1)

Basic Information

Formula
Cu3H4
Alex-ID
agm007343740
Elements
2
Sites
14
Space group
P1 (#1)
Crystal system
triclinic
Volume
113.42
ų
Cell a
2.8538
Å
Cell b
4.8919
Å
Cell c
8.7637
Å
α angle
96.10
°
β angle
99.59
°
γ angle
107.54
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cu3H4
Cu
6.00 · 42.9%
H
8.00 · 57.1%

Energy & Stability

Energy above hull
0.1503
eV/atom
Formation energy
0.1332
eV/atom
Corrected total energy
-49.0122
eV
Raw total energy
-49.0121
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.2013
eV
DOS at Fermi level
0.7458
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B4_2171_spg1

Decomposition

CuH4 Cu

Computed at

2024-02-08 06:23:43

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: agm007343740).

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 agm007343740
data_agm007343740
_cell_length_a     2.85384
_cell_length_b     4.89194
_cell_length_c     8.76371
_cell_angle_alpha  96.09673
_cell_angle_beta   99.59465
_cell_angle_gamma  107.54351
_cell_volume       113.42222
_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 0.91648 0.07660 0.57019 1.00000
  Cu2 Cu 0.56176 0.72350 0.21476 1.00000
  Cu3 Cu 0.60885 0.20342 0.82282 1.00000
  Cu4 Cu 0.27210 0.61610 0.71569 1.00000
  Cu5 Cu 0.88919 0.28824 0.31443 1.00000
  Cu6 Cu 0.02939 0.88238 0.99341 1.00000
  H1 H 0.09492 0.41283 0.53164 1.00000
  H2 H 0.66814 0.97015 0.37771 1.00000
  H3 H 0.16358 0.20196 0.93316 1.00000
  H4 H 0.93945 0.61251 0.10492 1.00000
  H5 H 0.49538 0.48038 0.32972 1.00000
  H6 H 0.81352 0.58582 0.82948 1.00000
  H7 H 0.37646 0.92842 0.63799 1.00000
  H8 H 0.67079 0.01770 0.12408 1.00000
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