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HEAS Data Platform · Materials Science Database

Ca6Tb2Pd3RhO18

Alexandria ALEX

Alex-ID: agm010922840 · Space group: P3 (#143)

Basic Information

Formula
Ca6Tb2Pd3RhO18
Alex-ID
agm010922840
Elements
5
Sites
30
Space group
P3 (#143)
Crystal system
trigonal
Volume
416.02
ų
Cell a
5.6323
Å
Cell b
5.6323
Å
Cell c
15.1432
Å
α angle
90.00
°
β angle
90.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca6Tb2Pd3RhO18
Ca
6.00 · 20.0%
Tb
2.00 · 6.7%
Pd
3.00 · 10.0%
Rh
1.00 · 3.3%
O
18.00 · 60.0%

Energy & Stability

Energy above hull
0.0637
eV/atom
Formation energy
-2.3784
eV/atom
Corrected total energy
-204.8074
eV
Raw total energy
-192.1661
eV

Electronic Structure

Indirect band gap
0.1267
eV
Direct band gap
0.1267
eV
DOS at Fermi level
14.0862
Total magnetisation
2.9757
μB

Additional Information

Prototype ID

AB2C3D6E18_6_spg156

Decomposition

Ca6PdO8 Ca2Pd3O8 CaO8 Tb2Pd2O7 CaRhO3

Computed at

2024-06-05 11:55:53.689364

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: agm010922840).

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 agm010922840
data_agm010922840
_cell_length_a     5.63230
_cell_length_b     5.63229
_cell_length_c     15.14317
_cell_angle_alpha  89.99930
_cell_angle_beta   90.00241
_cell_angle_gamma  59.99931
_cell_volume       416.02070
_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
  Ca1 Ca 0.00038 0.99996 0.63520 1.00000
  Ca2 Ca 0.33344 0.33314 0.34589 1.00000
  Ca3 Ca 0.33295 0.33347 0.05066 1.00000
  Ca4 Ca 0.99974 0.00024 0.86490 1.00000
  Ca5 Ca 0.66647 0.66660 0.20827 1.00000
  Ca6 Ca 0.66693 0.66672 0.71928 1.00000
  Tb1 Tb 0.66700 0.66647 0.50103 1.00000
  Tb2 Tb 0.66632 0.66688 0.99494 1.00000
  Pd1 Pd 0.33363 0.33330 0.66470 1.00000
  Pd2 Pd 0.33318 0.33347 0.84428 1.00000
  Pd3 Pd 0.99973 0.00005 0.16606 1.00000
  Rh1 Rh 0.00018 0.99980 0.35130 1.00000
  O1 O 0.33329 0.72810 0.09749 1.00000
  O2 O 0.93794 0.33378 0.09752 1.00000
  O3 O 0.72761 0.93846 0.09757 1.00000
  O4 O 0.03429 0.60309 0.92297 1.00000
  O5 O 0.36191 0.03509 0.92312 1.00000
  O6 O 0.60256 0.36248 0.92315 1.00000
  O7 O 0.99300 0.60821 0.59959 1.00000
  O8 O 0.39956 0.99252 0.59963 1.00000
  O9 O 0.60858 0.39907 0.59965 1.00000
  O10 O 0.30458 0.72088 0.41612 1.00000
  O11 O 0.97508 0.30377 0.41627 1.00000
  O12 O 0.72140 0.97453 0.41624 1.00000
  O13 O 0.71545 0.24844 0.26054 1.00000
  O14 O 0.03593 0.71540 0.26049 1.00000
  O15 O 0.24839 0.03603 0.26044 1.00000
  O16 O 0.64113 0.08559 0.75429 1.00000
  O17 O 0.27365 0.64102 0.75422 1.00000
  O18 O 0.08568 0.27343 0.75417 1.00000
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