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Rb2Hf2Mg(MoO4)6

Alexandria ALEX

Alex-ID: agm010801422 · Space group: C2/m (#12)

Basic Information

Formula
Rb2Hf2Mg(MoO4)6
Alex-ID
agm010801422
Elements
5
Sites
35
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
691.41
ų
Cell a
9.0981
Å
Cell b
9.0981
Å
Cell c
8.8979
Å
α angle
78.98
°
β angle
78.98
°
γ angle
100.39
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2Hf2Mg(MoO4)6
Rb
2.00 · 5.7%
Hf
2.00 · 5.7%
Mg
1.00 · 2.9%
Mo
6.00 · 17.1%
O
24.00 · 68.6%

Energy & Stability

Energy above hull
0.0020
eV/atom
Formation energy
-2.5310
eV/atom
Corrected total energy
-296.0039
eV
Raw total energy
-257.9629
eV

Electronic Structure

Indirect band gap
3.5296
eV
Direct band gap
3.5713
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0003
μB

Additional Information

Prototype ID

AB2C2D6E24_2_spg2

Decomposition

Rb2HfMg(MoO4)4 Hf(MoO4)2

Computed at

2024-09-06 06:43:06.386024

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: agm010801422).

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 agm010801422
data_agm010801422
_cell_length_a     9.09809
_cell_length_b     9.09809
_cell_length_c     8.89791
_cell_angle_alpha  78.98110
_cell_angle_beta   78.98110
_cell_angle_gamma  100.38829
_cell_volume       691.41206
_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 0.30894 0.30894 0.07261 1.00000
  Rb2 Rb 0.69106 0.69106 0.92739 1.00000
  Hf1 Hf 0.00000 0.50000 0.50000 1.00000
  Hf2 Hf 0.50000 0.00000 0.50000 1.00000
  Mg1 Mg 0.00000 0.00000 0.00000 1.00000
  Mo1 Mo 0.84990 0.28777 0.20549 1.00000
  Mo2 Mo 0.28720 0.28720 0.64697 1.00000
  Mo3 Mo 0.28777 0.84990 0.20549 1.00000
  Mo4 Mo 0.15010 0.71223 0.79451 1.00000
  Mo5 Mo 0.71280 0.71280 0.35303 1.00000
  Mo6 Mo 0.71223 0.15010 0.79451 1.00000
  O1 O 0.95617 0.38384 0.32854 1.00000
  O2 O 0.38878 0.17500 0.53000 1.00000
  O3 O 0.18076 0.96884 0.11048 1.00000
  O4 O 0.04383 0.61616 0.67146 1.00000
  O5 O 0.61122 0.82500 0.47000 1.00000
  O6 O 0.81924 0.03116 0.88952 1.00000
  O7 O 0.96884 0.18076 0.11048 1.00000
  O8 O 0.17500 0.38878 0.53000 1.00000
  O9 O 0.38384 0.95617 0.32854 1.00000
  O10 O 0.03116 0.81924 0.88952 1.00000
  O11 O 0.82500 0.61122 0.47000 1.00000
  O12 O 0.61616 0.04383 0.67146 1.00000
  O13 O 0.80605 0.42425 0.06507 1.00000
  O14 O 0.41647 0.41647 0.70745 1.00000
  O15 O 0.42425 0.80605 0.06507 1.00000
  O16 O 0.19395 0.57575 0.93493 1.00000
  O17 O 0.58353 0.58353 0.29255 1.00000
  O18 O 0.57575 0.19395 0.93493 1.00000
  O19 O 0.67298 0.15739 0.32848 1.00000
  O20 O 0.16264 0.16264 0.82002 1.00000
  O21 O 0.15739 0.67298 0.32848 1.00000
  O22 O 0.32702 0.84261 0.67152 1.00000
  O23 O 0.83736 0.83736 0.17998 1.00000
  O24 O 0.84261 0.32702 0.67152 1.00000
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