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K3Ba(BO2)5

Alexandria ALEX

Alex-ID: agm010657649 · Space group: P-1 (#2)

Basic Information

Formula
K3Ba(BO2)5
Alex-ID
agm010657649
Elements
4
Sites
38
Space group
P-1 (#2)
Crystal system
triclinic
Volume
565.86
ų
Cell a
7.8653
Å
Cell b
8.1189
Å
Cell c
10.4293
Å
α angle
83.35
°
β angle
107.55
°
γ angle
116.95
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3Ba(BO2)5
K
6.00 · 15.8%
Ba
2.00 · 5.3%
B
10.00 · 26.3%
O
20.00 · 52.6%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.8198
eV/atom
Corrected total energy
-283.5487
eV
Raw total energy
-269.5029
eV

Electronic Structure

Indirect band gap
4.4357
eV
Direct band gap
4.5003
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C5D10_16_spg2

Decomposition

K3Ba(BO2)5

Computed at

2024-08-25 00:09:40.085736

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: agm010657649).

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 agm010657649
data_agm010657649
_cell_length_a     7.86530
_cell_length_b     8.11890
_cell_length_c     10.42934
_cell_angle_alpha  83.34915
_cell_angle_beta   107.54634
_cell_angle_gamma  116.95274
_cell_volume       565.86193
_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
  K1 K 0.23308 0.24647 0.54702 1.00000
  K2 K 0.76692 0.75353 0.45298 1.00000
  K3 K 0.72640 0.52418 0.12209 1.00000
  K4 K 0.27360 0.47582 0.87791 1.00000
  K5 K 0.18266 0.03685 0.16705 1.00000
  K6 K 0.81734 0.96315 0.83295 1.00000
  Ba1 Ba 0.77476 0.43189 0.77824 1.00000
  Ba2 Ba 0.22524 0.56811 0.22176 1.00000
  B1 B 0.61359 0.86984 0.13590 1.00000
  B2 B 0.38641 0.13016 0.86410 1.00000
  B3 B 0.82575 0.24010 0.54146 1.00000
  B4 B 0.17425 0.75990 0.45854 1.00000
  B5 B 0.71794 0.13791 0.29595 1.00000
  B6 B 0.28206 0.86209 0.70405 1.00000
  B7 B 0.55610 0.30286 0.37606 1.00000
  B8 B 0.44390 0.69714 0.62394 1.00000
  B9 B 0.86475 0.18230 0.09772 1.00000
  B10 B 0.13525 0.81770 0.90228 1.00000
  O1 O 0.57638 0.21691 0.27732 1.00000
  O2 O 0.42362 0.78309 0.72268 1.00000
  O3 O 0.69041 0.32249 0.50706 1.00000
  O4 O 0.30959 0.67751 0.49294 1.00000
  O5 O 0.98364 0.29163 0.02242 1.00000
  O6 O 0.01636 0.70837 0.97758 1.00000
  O7 O 0.86049 0.24793 0.21471 1.00000
  O8 O 0.13951 0.75207 0.78529 1.00000
  O9 O 0.83228 0.14755 0.43929 1.00000
  O10 O 0.16772 0.85245 0.56071 1.00000
  O11 O 0.41804 0.36519 0.34969 1.00000
  O12 O 0.58196 0.63481 0.65031 1.00000
  O13 O 0.60573 0.94139 0.24922 1.00000
  O14 O 0.39427 0.05861 0.75078 1.00000
  O15 O 0.75070 0.99138 0.06587 1.00000
  O16 O 0.24930 0.00862 0.93413 1.00000
  O17 O 0.93845 0.25545 0.66892 1.00000
  O18 O 0.06155 0.74455 0.33108 1.00000
  O19 O 0.50222 0.69225 0.09845 1.00000
  O20 O 0.49778 0.30775 0.90155 1.00000
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