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Rb2Mn(AsO3)4

Alexandria ALEX

Alex-ID: agm020018941 · Space group: Cc (#9)

Basic Information

Formula
Rb2Mn(AsO3)4
Alex-ID
agm020018941
Elements
4
Sites
38
Space group
Cc (#9)
Crystal system
monoclinic
Volume
658.30
ų
Cell a
9.0945
Å
Cell b
9.0945
Å
Cell c
8.2291
Å
α angle
81.06
°
β angle
81.06
°
γ angle
96.04
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2Mn(AsO3)4
Rb
4.00 · 10.5%
Mn
2.00 · 5.3%
As
8.00 · 21.1%
O
24.00 · 63.2%

Energy & Stability

Energy above hull
0.0208
eV/atom
Formation energy
-1.8720
eV/atom
Corrected total energy
-249.5369
eV
Raw total energy
-229.3203
eV

Electronic Structure

Indirect band gap
1.9106
eV
Direct band gap
1.9236
eV
DOS at Fermi level
0.0000
Total magnetisation
10.0000
μB

Additional Information

Prototype ID

AB2C4D12_4_spg9

Decomposition

RbAsO3 Mn(AsO3)2

Computed at

2024-09-05 09:51:43.770166

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: agm020018941).

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 agm020018941
data_agm020018941
_cell_length_a     9.09446
_cell_length_b     9.09446
_cell_length_c     8.22914
_cell_angle_alpha  81.05527
_cell_angle_beta   81.05527
_cell_angle_gamma  96.04358
_cell_volume       658.30048
_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 0.24638 0.49205 0.57746 1.00000
  Rb2 Rb 0.49205 0.24638 0.07746 1.00000
  Rb3 Rb 0.79802 0.53719 0.41363 1.00000
  Rb4 Rb 0.53719 0.79802 0.91363 1.00000
  Mn1 Mn 0.15586 0.84134 0.24819 1.00000
  Mn2 Mn 0.84134 0.15586 0.74819 1.00000
  As1 As 0.03113 0.17811 0.34405 1.00000
  As2 As 0.17811 0.03113 0.84405 1.00000
  As3 As 0.17602 0.49625 0.07344 1.00000
  As4 As 0.49625 0.17602 0.57344 1.00000
  As5 As 0.86384 0.49286 0.91598 1.00000
  As6 As 0.49286 0.86384 0.41598 1.00000
  As7 As 0.97452 0.81754 0.66575 1.00000
  As8 As 0.81754 0.97452 0.16575 1.00000
  O1 O 0.35086 0.51778 0.96857 1.00000
  O2 O 0.51778 0.35086 0.46857 1.00000
  O3 O 0.11864 0.60429 0.21279 1.00000
  O4 O 0.60429 0.11864 0.71279 1.00000
  O5 O 0.15114 0.30230 0.17250 1.00000
  O6 O 0.30230 0.15114 0.67250 1.00000
  O7 O 0.06293 0.49649 0.91125 1.00000
  O8 O 0.49649 0.06293 0.41125 1.00000
  O9 O 0.82206 0.38555 0.77539 1.00000
  O10 O 0.38555 0.82206 0.27539 1.00000
  O11 O 0.75777 0.46028 0.10415 1.00000
  O12 O 0.46028 0.75777 0.60415 1.00000
  O13 O 0.85150 0.68475 0.82851 1.00000
  O14 O 0.68475 0.85150 0.32851 1.00000
  O15 O 0.03736 0.72579 0.51190 1.00000
  O16 O 0.72579 0.03736 0.01190 1.00000
  O17 O 0.86590 0.95455 0.64173 1.00000
  O18 O 0.95455 0.86590 0.14173 1.00000
  O19 O 0.13420 0.86383 0.76036 1.00000
  O20 O 0.86383 0.13420 0.26036 1.00000
  O21 O 0.97756 0.27322 0.49783 1.00000
  O22 O 0.27322 0.97756 0.99783 1.00000
  O23 O 0.13389 0.03626 0.36852 1.00000
  O24 O 0.03626 0.13389 0.86852 1.00000
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