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KSr3VFe3(GeO3)8

Alexandria ALEX

Alex-ID: agm010357597 · Space group: P2/c (#13)

Alexandria Database API

Basic Information

Formula
KSr3VFe3(GeO3)8
Alex-ID
agm010357597
Elements
6
Sites
80
Space group
P2/c (#13)
Crystal system
monoclinic
Volume
1,058.02
ų
Cell a
18.8002
Å
Cell b
5.6081
Å
Cell c
10.4386
Å
α angle
74.01
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KSr3VFe3(GeO3)8
K
2.00 · 2.5%
Sr
6.00 · 7.5%
V
2.00 · 2.5%
Fe
6.00 · 7.5%
Ge
16.00 · 20.0%
O
48.00 · 60.0%

Energy & Stability

Energy above hull
0.0109
eV/atom
Formation energy
-2.3424
eV/atom
Corrected total energy
-580.6204
eV
Raw total energy
-527.1484
eV

Electronic Structure

Indirect band gap
1.6209
eV
Direct band gap
1.6287
eV
DOS at Fermi level
-0.0001
Total magnetisation
28.0104
μB

Additional Information

Prototype ID

ABC3D3E8F24_1_spg13

Decomposition

K4Ge9O20 SrGeO3 SrFe(GeO3)2 KV3Ge2O9 Fe2GeO4

Computed at

2024-08-28 04:26:19.468356

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: agm010357597).

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 agm010357597
data_agm010357597
_cell_length_a     18.80016
_cell_length_b     5.60810
_cell_length_c     10.43864
_cell_angle_alpha  74.01378
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1058.01732
_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 0.52971 0.00000 0.75000 1.00000
  K2 K 0.47029 0.00000 0.25000 1.00000
  Sr1 Sr 0.27968 0.50000 0.25000 1.00000
  Sr2 Sr 0.02760 0.00000 0.75000 1.00000
  Sr3 Sr 0.77719 0.50000 0.25000 1.00000
  Sr4 Sr 0.22281 0.50000 0.75000 1.00000
  Sr5 Sr 0.97240 0.00000 0.25000 1.00000
  Sr6 Sr 0.72032 0.50000 0.75000 1.00000
  V1 V 0.57832 0.50000 0.25000 1.00000
  V2 V 0.42168 0.50000 0.75000 1.00000
  Fe1 Fe 0.32909 0.00000 0.75000 1.00000
  Fe2 Fe 0.07959 0.50000 0.25000 1.00000
  Fe3 Fe 0.17301 0.00000 0.25000 1.00000
  Fe4 Fe 0.82699 0.00000 0.75000 1.00000
  Fe5 Fe 0.92041 0.50000 0.75000 1.00000
  Fe6 Fe 0.67091 0.00000 0.25000 1.00000
  Ge1 Ge 0.17368 0.18195 0.53256 1.00000
  Ge2 Ge 0.17368 0.81805 0.96744 1.00000
  Ge3 Ge 0.92211 0.68168 0.03298 1.00000
  Ge4 Ge 0.32996 0.18078 0.03369 1.00000
  Ge5 Ge 0.92211 0.31832 0.46702 1.00000
  Ge6 Ge 0.67004 0.18078 0.53369 1.00000
  Ge7 Ge 0.32996 0.81922 0.46631 1.00000
  Ge8 Ge 0.07789 0.68168 0.53298 1.00000
  Ge9 Ge 0.67004 0.81922 0.96631 1.00000
  Ge10 Ge 0.42410 0.67369 0.03198 1.00000
  Ge11 Ge 0.07789 0.31832 0.96702 1.00000
  Ge12 Ge 0.82632 0.18195 0.03256 1.00000
  Ge13 Ge 0.42410 0.32631 0.46802 1.00000
  Ge14 Ge 0.82632 0.81805 0.46744 1.00000
  Ge15 Ge 0.57590 0.67369 0.53198 1.00000
  Ge16 Ge 0.57590 0.32631 0.96802 1.00000
  O1 O 0.36496 0.87173 0.09820 1.00000
  O2 O 0.11497 0.37486 0.60589 1.00000
  O3 O 0.25381 0.20524 0.61042 1.00000
  O4 O 0.86377 0.87576 0.10608 1.00000
  O5 O 0.16844 0.28008 0.35917 1.00000
  O6 O 0.16844 0.71992 0.14083 1.00000
  O7 O 0.00262 0.70432 0.11000 1.00000
  O8 O 0.61712 0.37859 0.60892 1.00000
  O9 O 0.36496 0.12827 0.40180 1.00000
  O10 O 0.25381 0.79476 0.88958 1.00000
  O11 O 0.91593 0.77725 0.85952 1.00000
  O12 O 0.24707 0.20109 0.10391 1.00000
  O13 O 0.13623 0.87576 0.60608 1.00000
  O14 O 0.33799 0.28602 0.85841 1.00000
  O15 O 0.91593 0.22275 0.64048 1.00000
  O16 O 0.75293 0.20109 0.60391 1.00000
  O17 O 0.11497 0.62514 0.89411 1.00000
  O18 O 0.00262 0.29568 0.39000 1.00000
  O19 O 0.33799 0.71398 0.64159 1.00000
  O20 O 0.66201 0.28602 0.35841 1.00000
  O21 O 0.99738 0.70432 0.61000 1.00000
  O22 O 0.88503 0.37486 0.10589 1.00000
  O23 O 0.24707 0.79891 0.39609 1.00000
  O24 O 0.08407 0.77725 0.35952 1.00000
  O25 O 0.66201 0.71398 0.14159 1.00000
  O26 O 0.50716 0.68104 0.10468 1.00000
  O27 O 0.86377 0.12424 0.39392 1.00000
  O28 O 0.75293 0.79891 0.89609 1.00000
  O29 O 0.08407 0.22275 0.14048 1.00000
  O30 O 0.41305 0.75819 0.85804 1.00000
  O31 O 0.74619 0.20524 0.11042 1.00000
  O32 O 0.63504 0.87173 0.59820 1.00000
  O33 O 0.99738 0.29568 0.89000 1.00000
  O34 O 0.83156 0.28008 0.85917 1.00000
  O35 O 0.41305 0.24181 0.64196 1.00000
  O36 O 0.61712 0.62141 0.89108 1.00000
  O37 O 0.50716 0.31896 0.39532 1.00000
  O38 O 0.83156 0.71992 0.64083 1.00000
  O39 O 0.49284 0.68104 0.60468 1.00000
  O40 O 0.38288 0.37859 0.10892 1.00000
  O41 O 0.13623 0.12424 0.89392 1.00000
  O42 O 0.74619 0.79476 0.38958 1.00000
  O43 O 0.58695 0.75819 0.35804 1.00000
  O44 O 0.58695 0.24181 0.14196 1.00000
  O45 O 0.88503 0.62514 0.39411 1.00000
  O46 O 0.49284 0.31896 0.89532 1.00000
  O47 O 0.63504 0.12827 0.90180 1.00000
  O48 O 0.38288 0.62141 0.39108 1.00000
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