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K3Tb(SeO4)3

Alexandria ALEX

Alex-ID: agm020656946 · Space group: Cc (#9)

Basic Information

Formula
K3Tb(SeO4)3
Alex-ID
agm020656946
Elements
4
Sites
38
Space group
Cc (#9)
Crystal system
monoclinic
Volume
681.03
ų
Cell a
9.6612
Å
Cell b
9.6612
Å
Cell c
9.4968
Å
α angle
71.33
°
β angle
71.33
°
γ angle
111.19
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3Tb(SeO4)3
K
6.00 · 15.8%
Tb
2.00 · 5.3%
Se
6.00 · 15.8%
O
24.00 · 63.2%

Energy & Stability

Energy above hull
0.0003
eV/atom
Formation energy
-1.9507
eV/atom
Corrected total energy
-229.9462
eV
Raw total energy
-213.0912
eV

Electronic Structure

Indirect band gap
3.6472
eV
Direct band gap
3.6485
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0789
μB

Additional Information

Prototype ID

AB3C3D12_42_spg9

Decomposition

K3Tb(SeO4)3

Computed at

2024-07-23 02:53:10.925203

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: agm020656946).

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 agm020656946
data_agm020656946
_cell_length_a     9.66122
_cell_length_b     9.66122
_cell_length_c     9.49683
_cell_angle_alpha  71.33074
_cell_angle_beta   71.33074
_cell_angle_gamma  111.19477
_cell_volume       681.02858
_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
  K1 K 0.85554 0.82015 0.61256 1.00000
  K2 K 0.82015 0.85554 0.11256 1.00000
  K3 K 0.94017 0.44933 0.85138 1.00000
  K4 K 0.44933 0.94017 0.35138 1.00000
  K5 K 0.16851 0.30596 0.52064 1.00000
  K6 K 0.30596 0.16851 0.02064 1.00000
  Tb1 Tb 0.65594 0.34138 0.51040 1.00000
  Tb2 Tb 0.34138 0.65594 0.01040 1.00000
  Se1 Se 0.64923 0.02654 0.85509 1.00000
  Se2 Se 0.02654 0.64923 0.35509 1.00000
  Se3 Se 0.22978 0.93841 0.74099 1.00000
  Se4 Se 0.93841 0.22978 0.24099 1.00000
  Se5 Se 0.45075 0.57105 0.63549 1.00000
  Se6 Se 0.57105 0.45075 0.13549 1.00000
  O1 O 0.59018 0.16815 0.78913 1.00000
  O2 O 0.16815 0.59018 0.28913 1.00000
  O3 O 0.43300 0.57070 0.81762 1.00000
  O4 O 0.57070 0.43300 0.31762 1.00000
  O5 O 0.84794 0.12483 0.81677 1.00000
  O6 O 0.12483 0.84794 0.31677 1.00000
  O7 O 0.46631 0.39669 0.65957 1.00000
  O8 O 0.39669 0.46631 0.15957 1.00000
  O9 O 0.43001 0.08609 0.57704 1.00000
  O10 O 0.08609 0.43001 0.07704 1.00000
  O11 O 0.88405 0.50787 0.56445 1.00000
  O12 O 0.50787 0.88405 0.06445 1.00000
  O13 O 0.61563 0.89571 0.77148 1.00000
  O14 O 0.89571 0.61563 0.27148 1.00000
  O15 O 0.13242 0.82380 0.66776 1.00000
  O16 O 0.82380 0.13242 0.16776 1.00000
  O17 O 0.13364 0.03398 0.80995 1.00000
  O18 O 0.03398 0.13364 0.30995 1.00000
  O19 O 0.81463 0.24234 0.40198 1.00000
  O20 O 0.24234 0.81463 0.90198 1.00000
  O21 O 0.27864 0.54703 0.61898 1.00000
  O22 O 0.54703 0.27864 0.11898 1.00000
  O23 O 0.62713 0.74645 0.46872 1.00000
  O24 O 0.74645 0.62713 0.96872 1.00000
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