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CoP8

Alexandria ALEX

Alex-ID: agm005501792 · Space group: I4/mmm (#139)

Basic Information

Formula
CoP8
Alex-ID
agm005501792
Elements
2
Sites
9
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
134.02
ų
Cell a
5.6746
Å
Cell b
5.6746
Å
Cell c
5.6746
Å
α angle
102.85
°
β angle
102.85
°
γ angle
123.72
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CoP8
Co
1.00 · 11.1%
P
8.00 · 88.9%

Energy & Stability

Energy above hull
0.7528
eV/atom
Formation energy
0.5349
eV/atom
Corrected total energy
-45.5884
eV
Raw total energy
-45.5884
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.6067
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB8_5_spg139

Decomposition

CoP3 P

Computed at

2023-03-19 14:29:08.538069

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: agm005501792).

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 agm005501792
data_agm005501792
_cell_length_a     5.67461
_cell_length_b     5.67461
_cell_length_c     5.67461
_cell_angle_alpha  102.85035
_cell_angle_beta   102.85035
_cell_angle_gamma  123.72374
_cell_volume       134.01804
_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
  P1 P 0.33949 0.66051 0.00000 1.00000
  P2 P 0.66051 0.33949 0.00000 1.00000
  P3 P 0.00000 0.31091 0.31091 1.00000
  P4 P 0.66051 0.66051 0.32102 1.00000
  P5 P 0.31091 0.00000 0.31091 1.00000
  P6 P 0.33949 0.33949 0.67898 1.00000
  P7 P 0.00000 0.68909 0.68909 1.00000
  P8 P 0.68909 0.00000 0.68909 1.00000
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