Li2Ti2Ge2O9

Alexandria ALEX

Alex-ID: agm009084593 · Space group: Pbcn (#60)

Alexandria Database API

Basic Information

Formula

Li2Ti2Ge2O9

Alex-ID

agm009084593

Elements

Sites

Space group

Pbcn (#60)

Crystal system

orthorhombic

Volume

676.98

Å³

Cell a

5.3917

Cell b

8.5458

Cell c

14.6927

α angle

90.00

β angle

90.00

γ angle

90.00

Composition

Element Composition (atomic fraction)

Composition Info

Formula

Li2Ti2Ge2O9

8.00 · 13.3%

36.00 · 60.0%

Energy & Stability

Energy above hull

0.0181

eV/atom

Formation energy

-2.7365

eV/atom

Corrected total energy

-458.0962

Raw total energy

-432.8138

Electronic Structure

Indirect band gap

3.1411

Direct band gap

3.1905

DOS at Fermi level

0.0000

Total magnetisation

0.0000

μB

Additional Information

Prototype ID

A2B2C2D9_4_spg60

Decomposition

Li2Ge2O5 TiO2

Computed at

2025-02-27 15:44:52

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: agm009084593).

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

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Raw CIF Data

# CIF generated by HEAS from Alexandria entry agm009084593
data_agm009084593
_cell_length_a     5.39166
_cell_length_b     8.54583
_cell_length_c     14.69273
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       676.98497
_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
  Li1 Li 0.07770 0.53323 0.33657 1.00000
  Li2 Li 0.57770 0.96677 0.33657 1.00000
  Li3 Li 0.57770 0.03323 0.16343 1.00000
  Li4 Li 0.07770 0.46677 0.16343 1.00000
  Li5 Li 0.92230 0.53323 0.83657 1.00000
  Li6 Li 0.42230 0.96677 0.83657 1.00000
  Li7 Li 0.42230 0.03323 0.66343 1.00000
  Li8 Li 0.92230 0.46677 0.66343 1.00000
  Ti1 Ti 0.08429 0.15500 0.32356 1.00000
  Ti2 Ti 0.58429 0.34500 0.32356 1.00000
  Ti3 Ti 0.58429 0.65500 0.17644 1.00000
  Ti4 Ti 0.08429 0.84500 0.17644 1.00000
  Ti5 Ti 0.91571 0.15500 0.82356 1.00000
  Ti6 Ti 0.41571 0.34500 0.82356 1.00000
  Ti7 Ti 0.41571 0.65500 0.67644 1.00000
  Ti8 Ti 0.91571 0.84500 0.67644 1.00000
  Ge1 Ge 0.73094 0.65301 0.47738 1.00000
  Ge2 Ge 0.23094 0.84699 0.47738 1.00000
  Ge3 Ge 0.23094 0.15301 0.02262 1.00000
  Ge4 Ge 0.73094 0.34699 0.02262 1.00000
  Ge5 Ge 0.26906 0.65301 0.97738 1.00000
  Ge6 Ge 0.76906 0.84699 0.97738 1.00000
  Ge7 Ge 0.76906 0.15301 0.52262 1.00000
  Ge8 Ge 0.26906 0.34699 0.52262 1.00000
  O1 O 0.02454 0.70731 0.42940 1.00000
  O2 O 0.52454 0.79269 0.42940 1.00000
  O3 O 0.19367 0.02888 0.42574 1.00000
  O4 O 0.69367 0.47112 0.42574 1.00000
  O5 O 0.74473 0.15457 0.40324 1.00000
  O6 O 0.24473 0.34543 0.40324 1.00000
  O7 O 0.89856 0.33002 0.27060 1.00000
  O8 O 0.39856 0.16998 0.27060 1.00000
  O9 O 0.43903 0.50000 0.25000 1.00000
  O10 O 0.93903 0.00000 0.25000 1.00000
  O11 O 0.89856 0.66998 0.22940 1.00000
  O12 O 0.39856 0.83002 0.22940 1.00000
  O13 O 0.24473 0.65457 0.09676 1.00000
  O14 O 0.74473 0.84543 0.09676 1.00000
  O15 O 0.69367 0.52888 0.07426 1.00000
  O16 O 0.19367 0.97112 0.07426 1.00000
  O17 O 0.02454 0.29269 0.07060 1.00000
  O18 O 0.52454 0.20731 0.07060 1.00000
  O19 O 0.47546 0.79269 0.92940 1.00000
  O20 O 0.97546 0.70731 0.92940 1.00000
  O21 O 0.80633 0.02888 0.92574 1.00000
  O22 O 0.30633 0.47112 0.92574 1.00000
  O23 O 0.25527 0.15457 0.90324 1.00000
  O24 O 0.75527 0.34543 0.90324 1.00000
  O25 O 0.60144 0.16998 0.77060 1.00000
  O26 O 0.10144 0.33002 0.77060 1.00000
  O27 O 0.56097 0.50000 0.75000 1.00000
  O28 O 0.06097 0.00000 0.75000 1.00000
  O29 O 0.10144 0.66998 0.72940 1.00000
  O30 O 0.60144 0.83002 0.72940 1.00000
  O31 O 0.75527 0.65457 0.59676 1.00000
  O32 O 0.25527 0.84543 0.59676 1.00000
  O33 O 0.30633 0.52888 0.57426 1.00000
  O34 O 0.80633 0.97112 0.57426 1.00000
  O35 O 0.97546 0.29269 0.57060 1.00000
  O36 O 0.47546 0.20731 0.57060 1.00000

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