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CoCu7H12

Alexandria ALEX

Alex-ID: agm006608239 · Space group: P-1 (#2)

Basic Information

Formula
CoCu7H12
Alex-ID
agm006608239
Elements
3
Sites
20
Space group
P-1 (#2)
Crystal system
triclinic
Volume
145.51
ų
Cell a
5.0628
Å
Cell b
5.3848
Å
Cell c
5.3412
Å
α angle
90.93
°
β angle
88.26
°
γ angle
90.97
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CoCu7H12
Co
1.00 · 5.0%
Cu
7.00 · 35.0%
H
12.00 · 60.0%

Energy & Stability

Energy above hull
0.1533
eV/atom
Formation energy
0.1327
eV/atom
Corrected total energy
-72.4656
eV
Raw total energy
-72.4656
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0882
eV
DOS at Fermi level
2.5830
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7C12_57_spg148

Decomposition

CuH4 Cu CoH

Computed at

2025-05-26 11:26:58

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: agm006608239).

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 agm006608239
data_agm006608239
_cell_length_a     5.06279
_cell_length_b     5.38477
_cell_length_c     5.34125
_cell_angle_alpha  90.93168
_cell_angle_beta   88.25643
_cell_angle_gamma  90.96872
_cell_volume       145.50674
_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
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Cu1 Cu 0.75104 0.57305 0.07353 1.00000
  Cu2 Cu 0.56751 0.91591 0.74525 1.00000
  Cu3 Cu 0.07515 0.75732 0.42529 1.00000
  Cu4 Cu 0.50000 0.50000 0.50000 1.00000
  Cu5 Cu 0.92485 0.24268 0.57471 1.00000
  Cu6 Cu 0.43249 0.08409 0.25475 1.00000
  Cu7 Cu 0.24896 0.42695 0.92647 1.00000
  H1 H 0.07381 0.71018 0.02695 1.00000
  H2 H 0.69655 0.94161 0.07192 1.00000
  H3 H 0.41958 0.81394 0.45617 1.00000
  H4 H 0.82493 0.53833 0.40551 1.00000
  H5 H 0.04827 0.06566 0.29267 1.00000
  H6 H 0.45548 0.41805 0.18532 1.00000
  H7 H 0.54452 0.58195 0.81468 1.00000
  H8 H 0.95173 0.93434 0.70733 1.00000
  H9 H 0.17507 0.46167 0.59449 1.00000
  H10 H 0.58042 0.18606 0.54383 1.00000
  H11 H 0.30345 0.05839 0.92808 1.00000
  H12 H 0.92619 0.28982 0.97305 1.00000
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