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Rb2TmTlI6

Alexandria ALEX

Alex-ID: agm056532744 · Space group: P2_1/c (#14)

Alexandria Database API

Basic Information

Formula
Rb2TmTlI6
Alex-ID
agm056532744
Elements
4
Sites
20
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
956.64
ų
Cell a
9.1046
Å
Cell b
8.5122
Å
Cell c
14.9574
Å
α angle
55.61
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2TmTlI6
Rb
4.00 · 20.0%
Tm
2.00 · 10.0%
Tl
2.00 · 10.0%
I
12.00 · 60.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.2960
eV/atom
Corrected total energy
-62.0670
eV
Raw total energy
-62.0670
eV

Electronic Structure

Indirect band gap
3.1856
eV
Direct band gap
3.2924
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D6_3_spg59

Decomposition

Rb2TmTlI6

Computed at

2024-10-26 00:52:29.354992

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: agm056532744).

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 agm056532744
data_agm056532744
_cell_length_a     9.10460
_cell_length_b     8.51222
_cell_length_c     14.95738
_cell_angle_alpha  55.61494
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       956.64447
_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 0.41381 0.78151 0.25157 1.00000
  Rb2 Rb 0.08619 0.78151 0.75157 1.00000
  Rb3 Rb 0.58619 0.21849 0.74843 1.00000
  Rb4 Rb 0.91381 0.21849 0.24843 1.00000
  Tm1 Tm 0.50000 0.50000 0.00000 1.00000
  Tm2 Tm 0.00000 0.50000 0.50000 1.00000
  Tl1 Tl 0.50000 0.00000 0.50000 1.00000
  Tl2 Tl 0.00000 0.00000 0.00000 1.00000
  I1 I 0.17489 0.84397 0.44619 1.00000
  I2 I 0.32511 0.84397 0.94619 1.00000
  I3 I 0.82511 0.15603 0.55381 1.00000
  I4 I 0.67489 0.15603 0.05381 1.00000
  I5 I 0.21800 0.27444 0.05828 1.00000
  I6 I 0.28200 0.27444 0.55828 1.00000
  I7 I 0.78200 0.72556 0.94172 1.00000
  I8 I 0.71800 0.72556 0.44172 1.00000
  I9 I 0.03089 0.61625 0.26990 1.00000
  I10 I 0.46911 0.61625 0.76990 1.00000
  I11 I 0.96911 0.38375 0.73010 1.00000
  I12 I 0.53089 0.38375 0.23010 1.00000
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