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BaTl2CuO4

Alexandria ALEX

Alex-ID: agm004775331 · Space group: Cmcm (#63)

Basic Information

Formula
BaTl2CuO4
Alex-ID
agm004775331
Elements
4
Sites
16
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
260.35
ų
Cell a
3.6965
Å
Cell b
6.2966
Å
Cell c
11.7009
Å
α angle
90.00
°
β angle
90.00
°
γ angle
107.07
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaTl2CuO4
Ba
2.00 · 12.5%
Tl
4.00 · 25.0%
Cu
2.00 · 12.5%
O
8.00 · 50.0%

Energy & Stability

Energy above hull
0.1616
eV/atom
Formation energy
-1.3443
eV/atom
Corrected total energy
-82.8054
eV
Raw total energy
-77.1870
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.1466
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_403_spg63

Decomposition

Ba2Tl2O5 Ba2(CuO2)3 Tl4O3 Tl2O

Computed at

2022-07-18 17:49:37.388474

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: agm004775331).

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 agm004775331
data_agm004775331
_cell_length_a     3.69651
_cell_length_b     6.29660
_cell_length_c     11.70095
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  107.06955
_cell_volume       260.34820
_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
  Ba1 Ba 0.10103 0.20206 0.75000 1.00000
  Ba2 Ba 0.89897 0.79794 0.25000 1.00000
  Tl1 Tl 0.37095 0.74191 0.54796 1.00000
  Tl2 Tl 0.62905 0.25809 0.04796 1.00000
  Tl3 Tl 0.62905 0.25809 0.45204 1.00000
  Tl4 Tl 0.37095 0.74191 0.95204 1.00000
  Cu1 Cu 0.83322 0.66643 0.75000 1.00000
  Cu2 Cu 0.16678 0.33357 0.25000 1.00000
  O1 O 0.27916 0.55833 0.12164 1.00000
  O2 O 0.72084 0.44167 0.62164 1.00000
  O3 O 0.72084 0.44167 0.87836 1.00000
  O4 O 0.27916 0.55833 0.37836 1.00000
  O5 O 0.00000 0.00000 0.50000 1.00000
  O6 O 0.00000 0.00000 0.00000 1.00000
  O7 O 0.41761 0.83523 0.75000 1.00000
  O8 O 0.58239 0.16477 0.25000 1.00000
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