Ba2Fe3B2(P2O9)2

Alexandria ALEX

Alex-ID: agm010243100 · Space group: P-1 (#2)

Alexandria Database API

Basic Information

Formula

Ba2Fe3B2(P2O9)2

Alex-ID

agm010243100

Elements

Sites

Space group

P-1 (#2)

Crystal system

triclinic

Volume

365.78

Å³

Cell a

5.4403

Cell b

8.1857

Cell c

8.3293

α angle

89.62

β angle

92.78

γ angle

99.14

Composition

Element Composition (atomic fraction)

Composition Info

Formula

Ba2Fe3B2(P2O9)2

2.00 · 6.9%

3.00 · 10.3%

2.00 · 6.9%

4.00 · 13.8%

18.00 · 62.1%

Energy & Stability

Energy above hull

0.0759

eV/atom

Formation energy

-2.7154

eV/atom

Corrected total energy

-232.2219

Raw total energy

-211.3817

Electronic Structure

Indirect band gap

3.6711

Direct band gap

3.7974

DOS at Fermi level

0.0000

Total magnetisation

8.0006

μB

Additional Information

Prototype ID

A2B2C3D4E18_2_spg2

Decomposition

Fe3(PO4)2 BaBPO5

Computed at

2024-10-26 11:21:57.550117

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: agm010243100).

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

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Raw CIF Data

# CIF generated by HEAS from Alexandria entry agm010243100
data_agm010243100
_cell_length_a     5.44028
_cell_length_b     8.18570
_cell_length_c     8.32929
_cell_angle_alpha  89.61862
_cell_angle_beta   92.78416
_cell_angle_gamma  99.14494
_cell_volume       365.77684
_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
  Ba1 Ba 0.71918 0.87841 0.68833 1.00000
  Ba2 Ba 0.28082 0.12159 0.31167 1.00000
  Fe1 Fe 0.50000 0.50000 0.00000 1.00000
  Fe2 Fe 0.26134 0.19824 0.79103 1.00000
  Fe3 Fe 0.73866 0.80176 0.20897 1.00000
  B1 B 0.11468 0.54372 0.74091 1.00000
  B2 B 0.88532 0.45628 0.25909 1.00000
  P1 P 0.20051 0.70225 0.43563 1.00000
  P2 P 0.79949 0.29775 0.56437 1.00000
  P3 P 0.22271 0.81017 0.94271 1.00000
  P4 P 0.77729 0.18983 0.05729 1.00000
  O1 O 0.44489 0.80671 0.38588 1.00000
  O2 O 0.55511 0.19329 0.61412 1.00000
  O3 O 0.01180 0.19277 0.56903 1.00000
  O4 O 0.98820 0.80723 0.43097 1.00000
  O5 O 0.12862 0.54207 0.33116 1.00000
  O6 O 0.87138 0.45793 0.66884 1.00000
  O7 O 0.26194 0.64555 0.61203 1.00000
  O8 O 0.73806 0.35445 0.38797 1.00000
  O9 O 0.10373 0.86484 0.08959 1.00000
  O10 O 0.89627 0.13516 0.91041 1.00000
  O11 O 0.47288 0.74249 0.98274 1.00000
  O12 O 0.52712 0.25751 0.01726 1.00000
  O13 O 0.27873 0.94945 0.81568 1.00000
  O14 O 0.72127 0.05055 0.18432 1.00000
  O15 O 0.03278 0.66750 0.85395 1.00000
  O16 O 0.96722 0.33250 0.14605 1.00000
  O17 O 0.26723 0.44098 0.81822 1.00000
  O18 O 0.73277 0.55902 0.18178 1.00000

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