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KBaInGe2O7

Alexandria ALEX

Alex-ID: agm010902808 · Space group: P2_1/m (#11)

Alexandria Database API

Basic Information

Formula
KBaInGe2O7
Alex-ID
agm010902808
Elements
5
Sites
24
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
378.35
ų
Cell a
5.8938
Å
Cell b
7.2552
Å
Cell c
9.2900
Å
α angle
72.25
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KBaInGe2O7
K
2.00 · 8.3%
Ba
2.00 · 8.3%
In
2.00 · 8.3%
Ge
4.00 · 16.7%
O
14.00 · 58.3%

Energy & Stability

Energy above hull
0.0324
eV/atom
Formation energy
-2.3289
eV/atom
Corrected total energy
-155.3662
eV
Raw total energy
-145.5341
eV

Electronic Structure

Indirect band gap
2.6512
eV
Direct band gap
2.6576
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2E7_70_spg11

Decomposition

KBaInGe2O7

Computed at

2024-04-10 09:17:31.400577

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: agm010902808).

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 agm010902808
data_agm010902808
_cell_length_a     5.89382
_cell_length_b     7.25519
_cell_length_c     9.29005
_cell_angle_alpha  72.25473
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       378.34887
_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 0.25000 0.23858 0.48715 1.00000
  K2 K 0.75000 0.76142 0.51285 1.00000
  Ba1 Ba 0.75000 0.69887 0.96987 1.00000
  Ba2 Ba 0.25000 0.30113 0.03013 1.00000
  In1 In 0.25000 0.70596 0.23119 1.00000
  In2 In 0.75000 0.29404 0.76881 1.00000
  Ge1 Ge 0.25000 0.61828 0.66126 1.00000
  Ge2 Ge 0.75000 0.38172 0.33874 1.00000
  Ge3 Ge 0.25000 0.93616 0.82765 1.00000
  Ge4 Ge 0.75000 0.06384 0.17235 1.00000
  O1 O 0.25000 0.87087 0.65317 1.00000
  O2 O 0.75000 0.12913 0.34683 1.00000
  O3 O 0.00479 0.51793 0.76841 1.00000
  O4 O 0.50479 0.48207 0.23159 1.00000
  O5 O 0.99521 0.48207 0.23159 1.00000
  O6 O 0.49521 0.51793 0.76841 1.00000
  O7 O 0.25000 0.61821 0.47439 1.00000
  O8 O 0.75000 0.38179 0.52561 1.00000
  O9 O 0.25000 0.72103 0.98286 1.00000
  O10 O 0.75000 0.27897 0.01714 1.00000
  O11 O 0.50192 0.06499 0.82324 1.00000
  O12 O 0.00192 0.93501 0.17676 1.00000
  O13 O 0.49808 0.93501 0.17676 1.00000
  O14 O 0.99808 0.06499 0.82324 1.00000
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