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Tl2Os2O7

Alexandria ALEX

Alex-ID: agm005569738 · Space group: Fd-3m (#227)

Alexandria Database API

Basic Information

Formula
Tl2Os2O7
Alex-ID
agm005569738
Elements
3
Sites
22
Space group
Fd-3m (#227)
Crystal system
cubic
Volume
286.77
ų
Cell a
7.4020
Å
Cell b
7.4020
Å
Cell c
7.4020
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tl2Os2O7
Tl
4.00 · 18.2%
Os
4.00 · 18.2%
O
14.00 · 63.6%

Energy & Stability

Energy above hull
0.0547
eV/atom
Formation energy
-1.3270
eV/atom
Corrected total energy
-152.9930
eV
Raw total energy
-143.1609
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
16.2341
Total magnetisation
0.0153
μB

Additional Information

Prototype ID

A2B2C7_0_spg227

Decomposition

Tl3Os3O10 TlOsO4

Computed at

2023-06-04 21:38:49.245642

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: agm005569738).

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 agm005569738
data_agm005569738
_cell_length_a     7.40201
_cell_length_b     7.40200
_cell_length_c     7.40200
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       286.76959
_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
  Tl1 Tl 0.62500 0.62500 0.62500 1.00000
  Tl2 Tl 0.62500 0.62500 0.12500 1.00000
  Tl3 Tl 0.62500 0.12500 0.62500 1.00000
  Tl4 Tl 0.12500 0.62500 0.62500 1.00000
  Os1 Os 0.62500 0.12500 0.12500 1.00000
  Os2 Os 0.12500 0.62500 0.12500 1.00000
  Os3 Os 0.12500 0.12500 0.62500 1.00000
  Os4 Os 0.12500 0.12500 0.12500 1.00000
  O1 O 0.19081 0.19081 0.80919 1.00000
  O2 O 0.19081 0.80919 0.19081 1.00000
  O3 O 0.44081 0.05919 0.44081 1.00000
  O4 O 0.44081 0.44081 0.05919 1.00000
  O5 O 0.75000 0.75000 0.75000 1.00000
  O6 O 0.80919 0.19081 0.19081 1.00000
  O7 O 0.44081 0.05919 0.05919 1.00000
  O8 O 0.05919 0.44081 0.44081 1.00000
  O9 O 0.05919 0.05919 0.44081 1.00000
  O10 O 0.05919 0.44081 0.05919 1.00000
  O11 O 0.19081 0.80919 0.80919 1.00000
  O12 O 0.50000 0.50000 0.50000 1.00000
  O13 O 0.80919 0.19081 0.80919 1.00000
  O14 O 0.80919 0.80919 0.19081 1.00000
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