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Ca3Mg3Cd2

Alexandria ALEX

Alex-ID: agm005575615 · Space group: Pnma (#62)

Basic Information

Formula
Ca3Mg3Cd2
Alex-ID
agm005575615
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
932.54
ų
Cell a
6.2664
Å
Cell b
8.6353
Å
Cell c
17.2335
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca3Mg3Cd2
Ca
12.00 · 37.5%
Mg
12.00 · 37.5%
Cd
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0621
eV/atom
Formation energy
-0.1718
eV/atom
Corrected total energy
-56.0472
eV
Raw total energy
-56.0472
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0127
eV
DOS at Fermi level
21.6296
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C3_199_spg62

Decomposition

Ca2Mg3Cd CaCd

Computed at

2023-06-06 00:23:08.475589

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: agm005575615).

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 agm005575615
data_agm005575615
_cell_length_a     6.26642
_cell_length_b     8.63530
_cell_length_c     17.23348
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       932.54490
_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 0.11328 0.46749 0.39167 1.00000
  Ca2 Ca 0.61328 0.03251 0.60833 1.00000
  Ca3 Ca 0.88672 0.53251 0.89167 1.00000
  Ca4 Ca 0.38672 0.96749 0.10833 1.00000
  Ca5 Ca 0.88672 0.53251 0.60833 1.00000
  Ca6 Ca 0.38672 0.96749 0.39167 1.00000
  Ca7 Ca 0.11328 0.46749 0.10833 1.00000
  Ca8 Ca 0.61328 0.03251 0.89167 1.00000
  Ca9 Ca 0.64188 0.33685 0.25000 1.00000
  Ca10 Ca 0.14188 0.16315 0.75000 1.00000
  Ca11 Ca 0.35812 0.66315 0.75000 1.00000
  Ca12 Ca 0.85812 0.83685 0.25000 1.00000
  Mg1 Mg 0.14870 0.18058 0.25000 1.00000
  Mg2 Mg 0.64870 0.31942 0.75000 1.00000
  Mg3 Mg 0.85130 0.81942 0.75000 1.00000
  Mg4 Mg 0.35130 0.68058 0.25000 1.00000
  Mg5 Mg 0.59699 0.32146 0.46610 1.00000
  Mg6 Mg 0.09699 0.17854 0.53390 1.00000
  Mg7 Mg 0.40301 0.67854 0.96610 1.00000
  Mg8 Mg 0.90301 0.82146 0.03390 1.00000
  Mg9 Mg 0.40301 0.67854 0.53390 1.00000
  Mg10 Mg 0.90301 0.82146 0.46610 1.00000
  Mg11 Mg 0.59699 0.32146 0.03390 1.00000
  Mg12 Mg 0.09699 0.17854 0.96610 1.00000
  Cd1 Cd 0.88138 0.11537 0.38525 1.00000
  Cd2 Cd 0.38138 0.38463 0.61475 1.00000
  Cd3 Cd 0.11862 0.88463 0.88525 1.00000
  Cd4 Cd 0.61862 0.61537 0.11475 1.00000
  Cd5 Cd 0.11862 0.88463 0.61475 1.00000
  Cd6 Cd 0.61862 0.61537 0.38525 1.00000
  Cd7 Cd 0.88138 0.11537 0.11475 1.00000
  Cd8 Cd 0.38138 0.38463 0.88525 1.00000
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