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HEAS Data Platform · Materials Science Database

BiP2O7

Alexandria ALEX

Alex-ID: agm003246802 · Space group: C2/c (#15)

Basic Information

Formula
BiP2O7
Alex-ID
agm003246802
Elements
3
Sites
40
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
599.69
ų
Cell a
6.8154
Å
Cell b
6.8154
Å
Cell c
14.0500
Å
α angle
74.00
°
β angle
74.00
°
γ angle
80.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BiP2O7
Bi
4.00 · 10.0%
P
8.00 · 20.0%
O
28.00 · 70.0%

Energy & Stability

Energy above hull
0.0647
eV/atom
Formation energy
-2.2990
eV/atom
Corrected total energy
-289.5942
eV
Raw total energy
-269.9300
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0189
eV
DOS at Fermi level
14.6884
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C7_1_spg15

Decomposition

Bi3P3O14 Bi(PO3)3 O2

Computed at

2021-12-20 00:34:33.724177

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: agm003246802).

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 agm003246802
data_agm003246802
_cell_length_a     6.81541
_cell_length_b     6.81541
_cell_length_c     14.05003
_cell_angle_alpha  74.00117
_cell_angle_beta   74.00117
_cell_angle_gamma  80.01613
_cell_volume       599.68592
_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
  Bi1 Bi 0.37970 0.88337 0.86243 1.00000
  Bi2 Bi 0.88337 0.37970 0.36243 1.00000
  Bi3 Bi 0.11663 0.62030 0.63757 1.00000
  Bi4 Bi 0.62030 0.11663 0.13757 1.00000
  P1 P 0.89144 0.76232 0.86825 1.00000
  P2 P 0.10856 0.23768 0.13175 1.00000
  P3 P 0.76232 0.89144 0.36825 1.00000
  P4 P 0.66771 0.59496 0.57062 1.00000
  P5 P 0.59496 0.66771 0.07062 1.00000
  P6 P 0.33229 0.40504 0.42938 1.00000
  P7 P 0.40504 0.33229 0.92938 1.00000
  P8 P 0.23768 0.10856 0.63175 1.00000
  O1 O 0.78728 0.67489 0.62788 1.00000
  O2 O 0.32511 0.21272 0.87212 1.00000
  O3 O 0.45691 0.54547 0.63921 1.00000
  O4 O 0.39407 0.98535 0.69204 1.00000
  O5 O 0.67489 0.78728 0.12788 1.00000
  O6 O 0.54309 0.45453 0.36079 1.00000
  O7 O 0.60593 0.01465 0.30796 1.00000
  O8 O 0.38002 0.21834 0.52357 1.00000
  O9 O 0.54547 0.45691 0.13921 1.00000
  O10 O 0.02879 0.89423 0.88960 1.00000
  O11 O 0.10577 0.97121 0.61040 1.00000
  O12 O 0.21345 0.58725 0.47225 1.00000
  O13 O 0.01465 0.60593 0.80796 1.00000
  O14 O 0.41275 0.78655 0.02775 1.00000
  O15 O 0.09556 0.27634 0.67866 1.00000
  O16 O 0.21272 0.32511 0.37212 1.00000
  O17 O 0.78166 0.61998 0.97643 1.00000
  O18 O 0.45453 0.54309 0.86079 1.00000
  O19 O 0.72366 0.90444 0.82134 1.00000
  O20 O 0.21834 0.38002 0.02357 1.00000
  O21 O 0.27634 0.09556 0.17866 1.00000
  O22 O 0.90444 0.72366 0.32134 1.00000
  O23 O 0.58725 0.21345 0.97225 1.00000
  O24 O 0.98535 0.39407 0.19204 1.00000
  O25 O 0.78655 0.41275 0.52775 1.00000
  O26 O 0.89423 0.02879 0.38960 1.00000
  O27 O 0.97121 0.10577 0.11040 1.00000
  O28 O 0.61998 0.78166 0.47643 1.00000
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