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Rb14Pa2O9

Alexandria ALEX

Alex-ID: agm005583009 · Space group: P-1 (#2)

Basic Information

Formula
Rb14Pa2O9
Alex-ID
agm005583009
Elements
3
Sites
25
Space group
P-1 (#2)
Crystal system
triclinic
Volume
1,079.14
ų
Cell a
11.5250
Å
Cell b
10.3584
Å
Cell c
11.0032
Å
α angle
79.09
°
β angle
93.96
°
γ angle
123.14
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb14Pa2O9
Rb
14.00 · 56.0%
Pa
2.00 · 8.0%
O
9.00 · 36.0%

Energy & Stability

Energy above hull
0.1430
eV/atom
Formation energy
-1.7788
eV/atom
Corrected total energy
-121.6362
eV
Raw total energy
-115.3156
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0286
eV
DOS at Fermi level
7.4589
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B9C14_24_spg2

Decomposition

Rb9O2 Rb3PaO4 Rb

Computed at

2023-06-10 03:57:01.972025

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: agm005583009).

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 agm005583009
data_agm005583009
_cell_length_a     11.52501
_cell_length_b     10.35835
_cell_length_c     11.00320
_cell_angle_alpha  79.09319
_cell_angle_beta   93.96077
_cell_angle_gamma  123.13526
_cell_volume       1079.14241
_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
  Rb1 Rb 0.09097 0.78079 0.11895 1.00000
  Rb2 Rb 0.30147 0.88394 0.51923 1.00000
  Rb3 Rb 0.09640 0.39815 0.54765 1.00000
  Rb4 Rb 0.01408 0.10110 0.21769 1.00000
  Rb5 Rb 0.98592 0.89890 0.78231 1.00000
  Rb6 Rb 0.27171 0.25237 0.94430 1.00000
  Rb7 Rb 0.41880 0.86900 0.87071 1.00000
  Rb8 Rb 0.42223 0.31368 0.44319 1.00000
  Rb9 Rb 0.57777 0.68632 0.55681 1.00000
  Rb10 Rb 0.58120 0.13100 0.12929 1.00000
  Rb11 Rb 0.72829 0.74763 0.05570 1.00000
  Rb12 Rb 0.90360 0.60185 0.45235 1.00000
  Rb13 Rb 0.69853 0.11606 0.48077 1.00000
  Rb14 Rb 0.90903 0.21921 0.88105 1.00000
  Pa1 Pa 0.34554 0.69408 0.28376 1.00000
  Pa2 Pa 0.65446 0.30592 0.71624 1.00000
  O1 O 0.49157 0.88137 0.36701 1.00000
  O2 O 0.16577 0.66001 0.35673 1.00000
  O3 O 0.35284 0.82984 0.11896 1.00000
  O4 O 0.00000 0.00000 0.00000 1.00000
  O5 O 0.65353 0.47211 0.58226 1.00000
  O6 O 0.34647 0.52789 0.41774 1.00000
  O7 O 0.64716 0.17016 0.88104 1.00000
  O8 O 0.83423 0.33999 0.64327 1.00000
  O9 O 0.50843 0.11863 0.63299 1.00000
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