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Ca(HI2)3

Alexandria ALEX

Alex-ID: agm071472235 · Space group: P4_332 (#212)

Basic Information

Formula
Ca(HI2)3
Alex-ID
agm071472235
Elements
3
Sites
40
Space group
P4_332 (#212)
Crystal system
cubic
Volume
1,749.52
ų
Cell a
12.0496
Å
Cell b
12.0496
Å
Cell c
12.0496
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca(HI2)3
Ca
4.00 · 10.0%
H
12.00 · 30.0%
I
24.00 · 60.0%

Energy & Stability

Energy above hull
0.1389
eV/atom
Formation energy
-0.3884
eV/atom
Corrected total energy
-99.6258
eV
Raw total energy
-99.6258
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
68.2471
Total magnetisation
1.8990
μB

Additional Information

Prototype ID

AB3C6_2658_spg212

Decomposition

Ca(HI)2 H6I I

Computed at

2024-09-10 02:02:17.503597

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: agm071472235).

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 agm071472235
data_agm071472235
_cell_length_a     12.04960
_cell_length_b     12.04960
_cell_length_c     12.04960
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1749.51687
_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
  Ca1 Ca 0.12500 0.12500 0.12500 1.00000
  Ca2 Ca 0.37500 0.87500 0.62500 1.00000
  Ca3 Ca 0.87500 0.62500 0.37500 1.00000
  Ca4 Ca 0.62500 0.37500 0.87500 1.00000
  H1 H 0.12500 0.74320 0.50680 1.00000
  H2 H 0.37500 0.25680 0.00680 1.00000
  H3 H 0.87500 0.24320 0.99320 1.00000
  H4 H 0.62500 0.75680 0.49320 1.00000
  H5 H 0.50680 0.12500 0.74320 1.00000
  H6 H 0.00680 0.37500 0.25680 1.00000
  H7 H 0.99320 0.87500 0.24320 1.00000
  H8 H 0.49320 0.62500 0.75680 1.00000
  H9 H 0.74320 0.50680 0.12500 1.00000
  H10 H 0.25680 0.00680 0.37500 1.00000
  H11 H 0.24320 0.99320 0.87500 1.00000
  H12 H 0.75680 0.49320 0.62500 1.00000
  I1 I 0.14529 0.12049 0.38493 1.00000
  I2 I 0.35471 0.87951 0.88493 1.00000
  I3 I 0.85471 0.62049 0.11507 1.00000
  I4 I 0.64529 0.37951 0.61507 1.00000
  I5 I 0.38493 0.14529 0.12049 1.00000
  I6 I 0.88493 0.35471 0.87951 1.00000
  I7 I 0.11507 0.85471 0.62049 1.00000
  I8 I 0.61507 0.64529 0.37951 1.00000
  I9 I 0.12049 0.38493 0.14529 1.00000
  I10 I 0.87951 0.88493 0.35471 1.00000
  I11 I 0.62049 0.11507 0.85471 1.00000
  I12 I 0.37951 0.61507 0.64529 1.00000
  I13 I 0.37049 0.89529 0.36507 1.00000
  I14 I 0.12951 0.10471 0.86507 1.00000
  I15 I 0.87049 0.60471 0.63493 1.00000
  I16 I 0.62951 0.39529 0.13493 1.00000
  I17 I 0.39529 0.13493 0.62951 1.00000
  I18 I 0.60471 0.63493 0.87049 1.00000
  I19 I 0.10471 0.86507 0.12951 1.00000
  I20 I 0.89529 0.36507 0.37049 1.00000
  I21 I 0.63493 0.87049 0.60471 1.00000
  I22 I 0.13493 0.62951 0.39529 1.00000
  I23 I 0.36507 0.37049 0.89529 1.00000
  I24 I 0.86507 0.12951 0.10471 1.00000
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