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CsTl(TcO4)2

Alexandria ALEX

Alex-ID: agm004875181 · Space group: C2/m (#12)

Basic Information

Formula
CsTl(TcO4)2
Alex-ID
agm004875181
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
283.83
ų
Cell a
5.6142
Å
Cell b
5.6142
Å
Cell c
9.4862
Å
α angle
87.45
°
β angle
87.45
°
γ angle
71.93
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsTl(TcO4)2
Cs
1.00 · 8.3%
Tl
1.00 · 8.3%
Tc
2.00 · 16.7%
O
8.00 · 66.7%

Energy & Stability

Energy above hull
0.0152
eV/atom
Formation energy
-1.9823
eV/atom
Corrected total energy
-87.4080
eV
Raw total energy
-81.7897
eV

Electronic Structure

Indirect band gap
2.9497
eV
Direct band gap
2.9602
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D8_740_spg12

Decomposition

TlTcO4 CsTcO4

Computed at

2023-01-07 15:33:32.884388

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: agm004875181).

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 agm004875181
data_agm004875181
_cell_length_a     5.61423
_cell_length_b     5.61423
_cell_length_c     9.48625
_cell_angle_alpha  87.44661
_cell_angle_beta   87.44661
_cell_angle_gamma  71.93366
_cell_volume       283.82978
_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
  Cs1 Cs 0.00000 0.00000 0.50000 1.00000
  Tl1 Tl 0.00000 0.00000 0.00000 1.00000
  Tc1 Tc 0.58143 0.58143 0.23591 1.00000
  Tc2 Tc 0.41857 0.41857 0.76409 1.00000
  O1 O 0.74599 0.30911 0.76500 1.00000
  O2 O 0.69913 0.69913 0.08507 1.00000
  O3 O 0.67975 0.67975 0.38826 1.00000
  O4 O 0.32025 0.32025 0.61174 1.00000
  O5 O 0.30087 0.30087 0.91493 1.00000
  O6 O 0.30911 0.74599 0.76500 1.00000
  O7 O 0.69089 0.25401 0.23500 1.00000
  O8 O 0.25401 0.69089 0.23500 1.00000
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