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HEAS Data Platform · Materials Science Database

Rb7Th6F32

Alexandria ALEX

Alex-ID: agm003250331 · Space group: R-3 (#148)

Basic Information

Formula
Rb7Th6F32
Alex-ID
agm003250331
Elements
3
Sites
45
Space group
R-3 (#148)
Crystal system
trigonal
Volume
786.03
ų
Cell a
9.7867
Å
Cell b
9.7870
Å
Cell c
9.7858
Å
α angle
106.74
°
β angle
106.74
°
γ angle
106.74
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb7Th6F32
Rb
7.00 · 15.6%
Th
6.00 · 13.3%
F
32.00 · 71.1%

Energy & Stability

Energy above hull
0.0096
eV/atom
Formation energy
-4.0183
eV/atom
Corrected total energy
-277.5891
eV
Raw total energy
-277.5891
eV

Electronic Structure

Indirect band gap
1.0703
eV
Direct band gap
1.0709
eV
DOS at Fermi level
-0.2080
Total magnetisation
1.7857
μB

Additional Information

Prototype ID

A6B7C32_0_spg2

Decomposition

RbF3 RbTh2F9 Rb7Th6F31

Computed at

2021-12-24 12:48:11.475088

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: agm003250331).

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 agm003250331
data_agm003250331
_cell_length_a     9.78667
_cell_length_b     9.78697
_cell_length_c     9.78581
_cell_angle_alpha  106.73708
_cell_angle_beta   106.74455
_cell_angle_gamma  106.74336
_cell_volume       786.03133
_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 0.92209 0.78057 0.31957 1.00000
  Rb2 Rb 0.78054 0.31968 0.92203 1.00000
  Rb3 Rb 0.31958 0.92216 0.78058 1.00000
  Rb4 Rb 0.07789 0.21950 0.68034 1.00000
  Rb5 Rb 0.21954 0.68042 0.07791 1.00000
  Rb6 Rb 0.68039 0.07783 0.21936 1.00000
  Rb7 Rb 0.00016 0.00025 0.00019 1.00000
  Th1 Th 0.38009 0.13836 0.45627 1.00000
  Th2 Th 0.13832 0.45630 0.38005 1.00000
  Th3 Th 0.45630 0.38006 0.13836 1.00000
  Th4 Th 0.61995 0.86164 0.54373 1.00000
  Th5 Th 0.86168 0.54378 0.62002 1.00000
  Th6 Th 0.54369 0.61988 0.86158 1.00000
  F1 F 0.21769 0.02874 0.55278 1.00000
  F2 F 0.02872 0.55290 0.21770 1.00000
  F3 F 0.55294 0.21784 0.02874 1.00000
  F4 F 0.78228 0.97128 0.44712 1.00000
  F5 F 0.97147 0.44727 0.78234 1.00000
  F6 F 0.44715 0.78220 0.97127 1.00000
  F7 F 0.17542 0.93869 0.24703 1.00000
  F8 F 0.93859 0.24716 0.17527 1.00000
  F9 F 0.24712 0.17532 0.93869 1.00000
  F10 F 0.82463 0.06131 0.75296 1.00000
  F11 F 0.06126 0.75303 0.82477 1.00000
  F12 F 0.75296 0.82462 0.06115 1.00000
  F13 F 0.47665 0.94616 0.35834 1.00000
  F14 F 0.94611 0.35836 0.47659 1.00000
  F15 F 0.35830 0.47656 0.94609 1.00000
  F16 F 0.52330 0.05376 0.64162 1.00000
  F17 F 0.05386 0.64171 0.52343 1.00000
  F18 F 0.64166 0.52346 0.05388 1.00000
  F19 F 0.54011 0.65271 0.29880 1.00000
  F20 F 0.65284 0.29876 0.54025 1.00000
  F21 F 0.29862 0.53995 0.65269 1.00000
  F22 F 0.45982 0.34713 0.70132 1.00000
  F23 F 0.34721 0.70118 0.45981 1.00000
  F24 F 0.70130 0.46000 0.34734 1.00000
  F25 F 0.77093 0.59493 0.82872 1.00000
  F26 F 0.59502 0.82866 0.77092 1.00000
  F27 F 0.82874 0.77106 0.59529 1.00000
  F28 F 0.22903 0.40474 0.17130 1.00000
  F29 F 0.40502 0.17131 0.22904 1.00000
  F30 F 0.17112 0.22884 0.40448 1.00000
  F31 F 0.58858 0.58853 0.58859 1.00000
  F32 F 0.41146 0.41139 0.41170 1.00000
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