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Cu(HCl)2

Alexandria ALEX

Alex-ID: agm005507322 · Space group: Pmna (#53)

Basic Information

Formula
Cu(HCl)2
Alex-ID
agm005507322
Elements
3
Sites
10
Space group
Pmna (#53)
Crystal system
orthorhombic
Volume
195.29
ų
Cell a
4.1790
Å
Cell b
6.8325
Å
Cell c
6.8394
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cu(HCl)2
Cu
2.00 · 20.0%
H
4.00 · 40.0%
Cl
4.00 · 40.0%

Energy & Stability

Energy above hull
0.6576
eV/atom
Formation energy
-0.0458
eV/atom
Corrected total energy
-26.7526
eV
Raw total energy
-26.7526
eV

Electronic Structure

Indirect band gap
0.1062
eV
Direct band gap
0.3731
eV
DOS at Fermi level
1.7444
Total magnetisation
0.8574
μB

Additional Information

Prototype ID

AB2C2_987_spg53

Decomposition

HCl Cu

Computed at

2023-03-20 06:28:00.228554

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: agm005507322).

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 agm005507322
data_agm005507322
_cell_length_a     4.17897
_cell_length_b     6.83255
_cell_length_c     6.83941
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       195.28572
_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 0.00000 0.00000 0.00000 1.00000
  Cu2 Cu 0.00000 0.50000 0.50000 1.00000
  H1 H 0.00000 0.00000 0.23250 1.00000
  H2 H 0.00000 0.00000 0.76750 1.00000
  H3 H 0.00000 0.50000 0.26750 1.00000
  H4 H 0.00000 0.50000 0.73250 1.00000
  Cl1 Cl 0.14601 0.29171 0.00000 1.00000
  Cl2 Cl 0.85399 0.70829 0.00000 1.00000
  Cl3 Cl 0.85399 0.79171 0.50000 1.00000
  Cl4 Cl 0.14601 0.20829 0.50000 1.00000
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