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CsMgICl2

Alexandria ALEX

Alex-ID: agm004989482 · Space group: Cmcm (#63)

Alexandria Database API

Basic Information

Formula
CsMgICl2
Alex-ID
agm004989482
Elements
4
Sites
10
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
360.02
ų
Cell a
4.6056
Å
Cell b
8.8819
Å
Cell c
9.1126
Å
α angle
90.00
°
β angle
90.00
°
γ angle
105.03
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsMgICl2
Cs
2.00 · 20.0%
Mg
2.00 · 20.0%
I
2.00 · 20.0%
Cl
4.00 · 40.0%

Energy & Stability

Energy above hull
0.1279
eV/atom
Formation energy
-1.8452
eV/atom
Corrected total energy
-31.4700
eV
Raw total energy
-31.4700
eV

Electronic Structure

Indirect band gap
3.2463
eV
Direct band gap
3.2963
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABCD2_1653_spg63

Decomposition

CsMgCl3 Cs2MgI4 MgCl2

Computed at

2022-07-04 14:06:13.615968

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: agm004989482).

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 agm004989482
data_agm004989482
_cell_length_a     4.60564
_cell_length_b     8.88191
_cell_length_c     9.11262
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  105.02680
_cell_volume       360.02137
_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
  Cs1 Cs 0.72009 0.44018 0.75000 1.00000
  Cs2 Cs 0.27991 0.55982 0.25000 1.00000
  Mg1 Mg 0.00000 0.00000 0.00000 1.00000
  Mg2 Mg 0.00000 0.00000 0.50000 1.00000
  I1 I 0.48765 0.97531 0.75000 1.00000
  I2 I 0.51235 0.02469 0.25000 1.00000
  Cl1 Cl 0.13545 0.27090 0.98377 1.00000
  Cl2 Cl 0.86455 0.72910 0.01623 1.00000
  Cl3 Cl 0.13545 0.27090 0.51623 1.00000
  Cl4 Cl 0.86455 0.72910 0.48377 1.00000
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