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CoP2O7

Alexandria ALEX

Alex-ID: agm005280042 · Space group: P2_1/c (#14)

Basic Information

Formula
CoP2O7
Alex-ID
agm005280042
Elements
3
Sites
40
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
557.66
ų
Cell a
5.2252
Å
Cell b
8.3173
Å
Cell c
13.6099
Å
α angle
70.53
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CoP2O7
Co
4.00 · 10.0%
P
8.00 · 20.0%
O
28.00 · 70.0%

Energy & Stability

Energy above hull
0.0827
eV/atom
Formation energy
-2.1122
eV/atom
Corrected total energy
-295.0938
eV
Raw total energy
-267.9337
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0075
eV
DOS at Fermi level
15.7246
Total magnetisation
20.1033
μB

Additional Information

Prototype ID

AB2C7_204_spg14

Decomposition

Co(PO3)3 Co(PO3)2 CoO8

Computed at

2024-10-09 21:20:34

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: agm005280042).

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 agm005280042
data_agm005280042
_cell_length_a     5.22517
_cell_length_b     8.31734
_cell_length_c     13.60992
_cell_angle_alpha  70.53178
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       557.66376
_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 0.25490 0.26684 0.14230 1.00000
  Co2 Co 0.24510 0.26684 0.64230 1.00000
  Co3 Co 0.75490 0.73316 0.35770 1.00000
  Co4 Co 0.74510 0.73316 0.85770 1.00000
  P1 P 0.73411 0.16518 0.30447 1.00000
  P2 P 0.27129 0.68584 0.52501 1.00000
  P3 P 0.77129 0.31416 0.97499 1.00000
  P4 P 0.76589 0.16518 0.80447 1.00000
  P5 P 0.23411 0.83482 0.19553 1.00000
  P6 P 0.22871 0.68584 0.02501 1.00000
  P7 P 0.72871 0.31416 0.47499 1.00000
  P8 P 0.26589 0.83482 0.69553 1.00000
  O1 O 0.52951 0.75681 0.72928 1.00000
  O2 O 0.20892 0.82327 0.58170 1.00000
  O3 O 0.05232 0.74014 0.76736 1.00000
  O4 O 0.74199 0.49044 0.89114 1.00000
  O5 O 0.54520 0.71827 0.48497 1.00000
  O6 O 0.04520 0.28173 0.01503 1.00000
  O7 O 0.57630 0.28281 0.06159 1.00000
  O8 O 0.24199 0.50956 0.60886 1.00000
  O9 O 0.74229 0.97445 0.32109 1.00000
  O10 O 0.55232 0.25986 0.73264 1.00000
  O11 O 0.24229 0.02555 0.17891 1.00000
  O12 O 0.70892 0.17673 0.91830 1.00000
  O13 O 0.02951 0.24319 0.77072 1.00000
  O14 O 0.07630 0.71719 0.43841 1.00000
  O15 O 0.92370 0.28281 0.56159 1.00000
  O16 O 0.97049 0.75681 0.22928 1.00000
  O17 O 0.29108 0.82327 0.08170 1.00000
  O18 O 0.75771 0.97445 0.82109 1.00000
  O19 O 0.44768 0.74014 0.26736 1.00000
  O20 O 0.25771 0.02555 0.67891 1.00000
  O21 O 0.75801 0.49044 0.39114 1.00000
  O22 O 0.42370 0.71719 0.93841 1.00000
  O23 O 0.95480 0.71827 0.98497 1.00000
  O24 O 0.45480 0.28173 0.51503 1.00000
  O25 O 0.25801 0.50956 0.10886 1.00000
  O26 O 0.94768 0.25986 0.23264 1.00000
  O27 O 0.79108 0.17673 0.41830 1.00000
  O28 O 0.47049 0.24319 0.27072 1.00000
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