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Mg3SbI9

Alexandria ALEX

Alex-ID: agm006011303 · Space group: Cc (#9)

Basic Information

Formula
Mg3SbI9
Alex-ID
agm006011303
Elements
3
Sites
26
Space group
Cc (#9)
Crystal system
monoclinic
Volume
1,234.91
ų
Cell a
10.5163
Å
Cell b
11.4927
Å
Cell c
12.6729
Å
α angle
75.11
°
β angle
65.49
°
γ angle
62.77
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg3SbI9
Mg
6.00 · 23.1%
Sb
2.00 · 7.7%
I
18.00 · 69.2%

Energy & Stability

Energy above hull
0.0902
eV/atom
Formation energy
-0.7377
eV/atom
Corrected total energy
-64.8936
eV
Raw total energy
-64.8936
eV

Electronic Structure

Indirect band gap
2.3264
eV
Direct band gap
2.3435
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C9_164_spg9

Decomposition

SbI3 MgI2

Computed at

2023-08-10 02:21:06.181522

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: agm006011303).

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 agm006011303
data_agm006011303
_cell_length_a     10.51629
_cell_length_b     11.49269
_cell_length_c     12.67291
_cell_angle_alpha  75.10978
_cell_angle_beta   65.48620
_cell_angle_gamma  62.77274
_cell_volume       1234.90794
_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
  Mg1 Mg 0.80614 0.56052 0.67607 1.00000
  Mg2 Mg 0.95727 0.06052 0.17607 1.00000
  Mg3 Mg 0.99493 0.94254 0.82934 1.00000
  Mg4 Mg 0.23319 0.44254 0.32934 1.00000
  Mg5 Mg 0.58196 0.24305 0.72281 1.00000
  Mg6 Mg 0.45219 0.74305 0.22281 1.00000
  Sb1 Sb 0.02066 0.50121 0.00971 1.00000
  Sb2 Sb 0.46843 0.00121 0.50971 1.00000
  I1 I 0.32703 0.17572 0.32557 1.00000
  I2 I 0.17167 0.67572 0.82557 1.00000
  I3 I 0.35699 0.28493 0.94025 1.00000
  I4 I 0.41783 0.78493 0.44025 1.00000
  I5 I 0.15875 0.09616 0.69491 1.00000
  I6 I 0.05018 0.59616 0.19491 1.00000
  I7 I 0.72645 0.74826 0.05476 1.00000
  I8 I 0.47053 0.24826 0.55476 1.00000
  I9 I 0.81628 0.92989 0.37248 1.00000
  I10 I 0.88135 0.42989 0.87248 1.00000
  I11 I 0.55504 0.79911 0.71076 1.00000
  I12 I 0.93509 0.29911 0.21076 1.00000
  I13 I 0.49364 0.48891 0.22216 1.00000
  I14 I 0.79529 0.98891 0.72216 1.00000
  I15 I 0.73271 0.40610 0.59445 1.00000
  I16 I 0.26674 0.90610 0.09445 1.00000
  I17 I 0.81874 0.08110 0.02457 1.00000
  I18 I 0.07560 0.58110 0.52457 1.00000
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