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Rb2Sm10Pt2I17

Alexandria ALEX

Alex-ID: agm009088650 · Space group: C2/m (#12)

Basic Information

Formula
Rb2Sm10Pt2I17
Alex-ID
agm009088650
Elements
4
Sites
31
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
1,284.89
ų
Cell a
11.6786
Å
Cell b
11.6786
Å
Cell c
9.9383
Å
α angle
85.91
°
β angle
85.91
°
γ angle
107.28
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2Sm10Pt2I17
Rb
2.00 · 6.5%
Sm
10.00 · 32.3%
Pt
2.00 · 6.5%
I
17.00 · 54.8%

Energy & Stability

Energy above hull
0.0050
eV/atom
Formation energy
-1.3135
eV/atom
Corrected total energy
-128.4175
eV
Raw total energy
-128.4175
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.1989
Total magnetisation
0.0003
μB

Additional Information

Prototype ID

A2B2C10D17_2_spg12

Decomposition

Rb2Sm6PtI12 Sm6PtI10 Sm3PtI3 Sm

Computed at

2024-09-13 12:59:22.731688

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: agm009088650).

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 agm009088650
data_agm009088650
_cell_length_a     11.67862
_cell_length_b     11.67862
_cell_length_c     9.93833
_cell_angle_alpha  85.91002
_cell_angle_beta   85.91002
_cell_angle_gamma  107.28205
_cell_volume       1284.89487
_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 0.69870 0.30130 0.50000 1.00000
  Rb2 Rb 0.30130 0.69870 0.50000 1.00000
  Sm1 Sm 0.99598 0.29561 0.07269 1.00000
  Sm2 Sm 0.00402 0.70439 0.92731 1.00000
  Sm3 Sm 0.70439 0.00402 0.92731 1.00000
  Sm4 Sm 0.29561 0.99598 0.07269 1.00000
  Sm5 Sm 0.33273 0.33273 0.93907 1.00000
  Sm6 Sm 0.66727 0.66727 0.06093 1.00000
  Sm7 Sm 0.05771 0.05771 0.82381 1.00000
  Sm8 Sm 0.94229 0.94229 0.17619 1.00000
  Sm9 Sm 0.20976 0.20976 0.32508 1.00000
  Sm10 Sm 0.79024 0.79024 0.67492 1.00000
  Pt1 Pt 0.14537 0.14537 0.07111 1.00000
  Pt2 Pt 0.85463 0.85463 0.92889 1.00000
  I1 I 0.04872 0.38338 0.36167 1.00000
  I2 I 0.95128 0.61662 0.63833 1.00000
  I3 I 0.61662 0.95128 0.63833 1.00000
  I4 I 0.38338 0.04872 0.36167 1.00000
  I5 I 0.81215 0.47162 0.08526 1.00000
  I6 I 0.18785 0.52838 0.91474 1.00000
  I7 I 0.52838 0.18785 0.91474 1.00000
  I8 I 0.47162 0.81215 0.08526 1.00000
  I9 I 0.43701 0.43701 0.21180 1.00000
  I10 I 0.56299 0.56299 0.78820 1.00000
  I11 I 0.10222 0.75585 0.21906 1.00000
  I12 I 0.89778 0.24415 0.78094 1.00000
  I13 I 0.24415 0.89778 0.78094 1.00000
  I14 I 0.75585 0.10222 0.21906 1.00000
  I15 I 0.71797 0.71797 0.36515 1.00000
  I16 I 0.28203 0.28203 0.63485 1.00000
  I17 I 0.00000 0.00000 0.50000 1.00000
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