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RbTiMnO4

Alexandria ALEX

Alex-ID: agm005048868 · Space group: P2_1/m (#11)

Alexandria Database API

Basic Information

Formula
RbTiMnO4
Alex-ID
agm005048868
Elements
4
Sites
14
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
227.15
ų
Cell a
5.4590
Å
Cell b
5.7667
Å
Cell c
8.2671
Å
α angle
90.00
°
β angle
119.21
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbTiMnO4
Rb
2.00 · 14.3%
Ti
2.00 · 14.3%
Mn
2.00 · 14.3%
O
8.00 · 57.1%

Energy & Stability

Energy above hull
0.1839
eV/atom
Formation energy
-2.4936
eV/atom
Corrected total energy
-110.6401
eV
Raw total energy
-101.6601
eV

Electronic Structure

Indirect band gap
0.2637
eV
Direct band gap
0.3340
eV
DOS at Fermi level
0.5467
Total magnetisation
8.0000
μB

Additional Information

Prototype ID

ABCD4_516_spg11

Decomposition

Mn2O3 Rb2Ti2O5

Computed at

2022-07-16 09:02:29.688482

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: agm005048868).

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 agm005048868
data_agm005048868
_cell_length_a     5.45904
_cell_length_b     5.76675
_cell_length_c     8.26707
_cell_angle_alpha  90.00000
_cell_angle_beta   119.21311
_cell_angle_gamma  90.00000
_cell_volume       227.15343
_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 0.52733 0.75000 0.89140 1.00000
  Rb2 Rb 0.47267 0.25000 0.10860 1.00000
  Ti1 Ti 0.21788 0.75000 0.34560 1.00000
  Ti2 Ti 0.78212 0.25000 0.65440 1.00000
  Mn1 Mn 0.79045 0.75000 0.46349 1.00000
  Mn2 Mn 0.20955 0.25000 0.53651 1.00000
  O1 O 0.01733 0.48528 0.66382 1.00000
  O2 O 0.98267 0.98528 0.33618 1.00000
  O3 O 0.98267 0.51472 0.33618 1.00000
  O4 O 0.01733 0.01472 0.66382 1.00000
  O5 O 0.42360 0.75000 0.22149 1.00000
  O6 O 0.57640 0.25000 0.77851 1.00000
  O7 O 0.54058 0.75000 0.56732 1.00000
  O8 O 0.45942 0.25000 0.43268 1.00000
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