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Sr2TiInGe2O9F

Alexandria ALEX

Alex-ID: agm010342263 · Space group: P1 (#1)

Alexandria Database API

Basic Information

Formula
Sr2TiInGe2O9F
Alex-ID
agm010342263
Elements
6
Sites
16
Space group
P1 (#1)
Crystal system
triclinic
Volume
224.99
ų
Cell a
5.8315
Å
Cell b
5.7922
Å
Cell c
7.6183
Å
α angle
105.01
°
β angle
103.60
°
γ angle
106.32
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr2TiInGe2O9F
Sr
2.00 · 12.5%
Ti
1.00 · 6.3%
In
1.00 · 6.3%
Ge
2.00 · 12.5%
O
9.00 · 56.3%
F
1.00 · 6.3%

Energy & Stability

Energy above hull
0.0176
eV/atom
Formation energy
-2.8454
eV/atom
Corrected total energy
-114.8498
eV
Raw total energy
-108.5292
eV

Electronic Structure

Indirect band gap
3.0692
eV
Direct band gap
3.0889
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2E2F9_6_spg1

Decomposition

SrTiGeO5 Sr3In2(GeO4)3 In2Ge2O7 In2O3 SrF2

Computed at

2024-08-24 23:57:58.088804

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: agm010342263).

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 agm010342263
data_agm010342263
_cell_length_a     5.83154
_cell_length_b     5.79224
_cell_length_c     7.61830
_cell_angle_alpha  105.00622
_cell_angle_beta   103.60205
_cell_angle_gamma  106.31956
_cell_volume       224.99267
_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
  Sr1 Sr 0.14736 0.82258 0.77662 1.00000
  Sr2 Sr 0.85325 0.17984 0.22441 1.00000
  Ti1 Ti 0.50722 0.49313 0.48065 1.00000
  In1 In 0.50094 0.49994 0.00584 1.00000
  Ge1 Ge 0.20183 0.82548 0.25541 1.00000
  Ge2 Ge 0.79658 0.17555 0.74591 1.00000
  O1 O 0.58188 0.16654 0.87749 1.00000
  O2 O 0.21508 0.61579 0.39046 1.00000
  O3 O 0.41351 0.83511 0.11999 1.00000
  O4 O 0.78820 0.38491 0.61121 1.00000
  O5 O 0.25823 0.14116 0.41245 1.00000
  O6 O 0.09819 0.25384 0.91835 1.00000
  O7 O 0.74027 0.85810 0.59520 1.00000
  O8 O 0.90083 0.74898 0.08171 1.00000
  O9 O 0.58153 0.43135 0.26720 1.00000
  F1 F 0.41509 0.56770 0.73711 1.00000
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