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CuNiH16(CN)8

Alexandria ALEX

Alex-ID: agm005277401 · Space group: P-1 (#2)

Basic Information

Formula
CuNiH16(CN)8
Alex-ID
agm005277401
Elements
5
Sites
34
Space group
P-1 (#2)
Crystal system
triclinic
Volume
368.67
ų
Cell a
6.5255
Å
Cell b
7.4078
Å
Cell c
8.5476
Å
α angle
105.52
°
β angle
95.91
°
γ angle
108.81
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CuNiH16(CN)8
Cu
1.00 · 2.9%
Ni
1.00 · 2.9%
H
16.00 · 47.1%
C
8.00 · 23.5%
N
8.00 · 23.5%

Energy & Stability

Energy above hull
0.1644
eV/atom
Formation energy
-0.2047
eV/atom
Corrected total energy
-206.1499
eV
Raw total energy
-206.1499
eV

Electronic Structure

Indirect band gap
0.9362
eV
Direct band gap
0.9595
eV
DOS at Fermi level
-0.1253
Total magnetisation
1.0000
μB

Additional Information

Prototype ID

ABC8D8E16_0_spg2

Decomposition

H9C6N11 H3N Cu C Ni

Computed at

2024-10-19 16:49:20

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: agm005277401).

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 agm005277401
data_agm005277401
_cell_length_a     6.52552
_cell_length_b     7.40775
_cell_length_c     8.54761
_cell_angle_alpha  105.51903
_cell_angle_beta   95.91153
_cell_angle_gamma  108.80698
_cell_volume       368.66502
_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
  Ni1 Ni 0.50000 0.50000 0.50000 1.00000
  H1 H 0.72952 0.63221 0.22996 1.00000
  H2 H 0.27048 0.36779 0.77004 1.00000
  H3 H 0.58807 0.70793 0.08455 1.00000
  H4 H 0.41193 0.29207 0.91545 1.00000
  H5 H 0.70210 0.97015 0.36485 1.00000
  H6 H 0.29790 0.02985 0.63515 1.00000
  H7 H 0.98289 0.98951 0.36751 1.00000
  H8 H 0.01711 0.01049 0.63249 1.00000
  H9 H 0.85349 0.61787 0.95292 1.00000
  H10 H 0.14651 0.38213 0.04708 1.00000
  H11 H 0.04831 0.72901 0.12503 1.00000
  H12 H 0.95169 0.27099 0.87497 1.00000
  H13 H 0.70847 0.10162 0.14566 1.00000
  H14 H 0.29153 0.89838 0.85434 1.00000
  H15 H 0.95399 0.24189 0.26543 1.00000
  H16 H 0.04601 0.75811 0.73457 1.00000
  C1 C 0.74838 0.74399 0.16440 1.00000
  C2 C 0.25162 0.25601 0.83560 1.00000
  C3 C 0.82369 0.95528 0.28705 1.00000
  C4 C 0.17631 0.04472 0.71295 1.00000
  C5 C 0.68946 0.42814 0.62460 1.00000
  C6 C 0.31054 0.57186 0.37540 1.00000
  C7 C 0.55395 0.72205 0.68206 1.00000
  C8 C 0.44605 0.27795 0.31794 1.00000
  N1 N 0.81036 0.39167 0.71273 1.00000
  N2 N 0.18964 0.60833 0.28727 1.00000
  N3 N 0.59282 0.85967 0.80300 1.00000
  N4 N 0.40718 0.14033 0.19700 1.00000
  N5 N 0.91419 0.74054 0.05889 1.00000
  N6 N 0.08581 0.25946 0.94111 1.00000
  N7 N 0.85927 0.09838 0.19112 1.00000
  N8 N 0.14073 0.90162 0.80888 1.00000
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