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MgGa2(TeO3)4

Alexandria ALEX

Alex-ID: agm020102122 · Space group: I-42d (#122)

Basic Information

Formula
MgGa2(TeO3)4
Alex-ID
agm020102122
Elements
4
Sites
38
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
633.00
ų
Cell a
9.3691
Å
Cell b
9.3691
Å
Cell c
9.3691
Å
α angle
109.88
°
β angle
109.88
°
γ angle
108.66
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgGa2(TeO3)4
Mg
2.00 · 5.3%
Ga
4.00 · 10.5%
Te
8.00 · 21.1%
O
24.00 · 63.2%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.8958
eV/atom
Corrected total energy
-231.4871
eV
Raw total energy
-214.6322
eV

Electronic Structure

Indirect band gap
3.7563
eV
Direct band gap
3.7563
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

AB2C4D12_28_spg122

Decomposition

MgGa2(TeO3)4

Computed at

2024-12-05 14:38:39

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: agm020102122).

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 agm020102122
data_agm020102122
_cell_length_a     9.36909
_cell_length_b     9.36909
_cell_length_c     9.36909
_cell_angle_alpha  109.87676
_cell_angle_beta   109.87676
_cell_angle_gamma  108.66315
_cell_volume       633.00382
_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
  Mg1 Mg 0.50000 0.50000 0.00000 1.00000
  Mg2 Mg 0.25000 0.75000 0.50000 1.00000
  Ga1 Ga 0.87500 0.24247 0.86747 1.00000
  Ga2 Ga 0.37500 0.00753 0.13253 1.00000
  Ga3 Ga 0.75753 0.62500 0.63253 1.00000
  Ga4 Ga 0.99247 0.12500 0.36747 1.00000
  Te1 Te 0.35608 0.38876 0.26239 1.00000
  Te2 Te 0.62363 0.86124 0.46733 1.00000
  Te3 Te 0.39392 0.15630 0.53267 1.00000
  Te4 Te 0.12637 0.09370 0.73761 1.00000
  Te5 Te 0.84370 0.37637 0.23761 1.00000
  Te6 Te 0.61124 0.87363 0.96733 1.00000
  Te7 Te 0.13876 0.60608 0.76239 1.00000
  Te8 Te 0.90630 0.64392 0.03267 1.00000
  O1 O 0.50544 0.53761 0.22038 1.00000
  O2 O 0.43277 0.71239 0.46783 1.00000
  O3 O 0.24456 0.96495 0.53217 1.00000
  O4 O 0.31723 0.28505 0.77962 1.00000
  O5 O 0.82826 0.20846 0.03578 1.00000
  O6 O 0.57733 0.04154 0.11981 1.00000
  O7 O 0.17267 0.79248 0.96422 1.00000
  O8 O 0.92174 0.45752 0.88019 1.00000
  O9 O 0.40993 0.01032 0.34079 1.00000
  O10 O 0.66953 0.06915 0.65921 1.00000
  O11 O 0.08047 0.23968 0.89961 1.00000
  O12 O 0.34007 0.18085 0.10039 1.00000
  O13 O 0.76032 0.65993 0.84079 1.00000
  O14 O 0.81915 0.91953 0.15921 1.00000
  O15 O 0.98968 0.33047 0.39961 1.00000
  O16 O 0.93085 0.59007 0.60039 1.00000
  O17 O 0.95846 0.07826 0.53578 1.00000
  O18 O 0.79154 0.82733 0.61981 1.00000
  O19 O 0.54248 0.42267 0.46422 1.00000
  O20 O 0.20752 0.17174 0.38019 1.00000
  O21 O 0.28761 0.75544 0.72038 1.00000
  O22 O 0.46239 0.68277 0.96783 1.00000
  O23 O 0.71495 0.49456 0.03217 1.00000
  O24 O 0.03505 0.56723 0.27962 1.00000
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