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Ba2NbBiO6

Alexandria ALEX

Alex-ID: agm057257537 · Space group: P2_1 (#4)

Alexandria Database API

Basic Information

Formula
Ba2NbBiO6
Alex-ID
agm057257537
Elements
4
Sites
20
Space group
P2_1 (#4)
Crystal system
monoclinic
Volume
337.89
ų
Cell a
6.0822
Å
Cell b
9.1238
Å
Cell c
6.0891
Å
α angle
90.00
°
β angle
90.26
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2NbBiO6
Ba
4.00 · 20.0%
Nb
2.00 · 10.0%
Bi
2.00 · 10.0%
O
12.00 · 60.0%

Energy & Stability

Energy above hull
0.0141
eV/atom
Formation energy
-2.8302
eV/atom
Corrected total energy
-151.6956
eV
Raw total energy
-143.2681
eV

Electronic Structure

Indirect band gap
1.8440
eV
Direct band gap
1.8447
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D6_336_spg11

Decomposition

Ba2Bi2O5 Bi2O3 Ba3Nb2O8

Computed at

2025-01-29 01:23:14

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: agm057257537).

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 agm057257537
data_agm057257537
_cell_length_a     6.08215
_cell_length_b     9.12377
_cell_length_c     6.08906
_cell_angle_alpha  90.00000
_cell_angle_beta   90.26101
_cell_angle_gamma  90.00000
_cell_volume       337.89183
_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 0.99729 0.44669 0.98991 1.00000
  Ba2 Ba 0.00271 0.94669 0.01009 1.00000
  Ba3 Ba 0.49484 0.44997 0.49466 1.00000
  Ba4 Ba 0.50516 0.94997 0.50534 1.00000
  Nb1 Nb 0.99674 0.20357 0.49428 1.00000
  Nb2 Nb 0.00326 0.70357 0.50572 1.00000
  Bi1 Bi 0.50052 0.18201 0.99962 1.00000
  Bi2 Bi 0.49948 0.68201 0.00038 1.00000
  O1 O 0.78866 0.16048 0.73689 1.00000
  O2 O 0.75949 0.71676 0.28148 1.00000
  O3 O 0.21134 0.66048 0.26311 1.00000
  O4 O 0.24051 0.21676 0.71852 1.00000
  O5 O 0.77355 0.12826 0.28062 1.00000
  O6 O 0.22645 0.62826 0.71938 1.00000
  O7 O 0.45778 0.93650 0.95299 1.00000
  O8 O 0.77375 0.65510 0.72841 1.00000
  O9 O 0.95634 0.40558 0.45222 1.00000
  O10 O 0.22625 0.15510 0.27159 1.00000
  O11 O 0.54222 0.43650 0.04701 1.00000
  O12 O 0.04366 0.90558 0.54778 1.00000
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